ONYX ACCEPTANCE FINANCIAL CORP
424B1, 1996-05-13
ASSET-BACKED SECURITIES
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<PAGE>   1
 
PROSPECTUS
                                  $85,013,318
[ONYX LOGO] 
                      ONYX ACCEPTANCE GRANTOR TRUST 1996-2
 
   
            6.40% AUTO LOAN PASS-THROUGH CERTIFICATES, SERIES 1996-2
    
 
                     ONYX ACCEPTANCE FINANCIAL CORPORATION,
                                     Seller
 
                          ONYX ACCEPTANCE CORPORATION,
                                    Servicer
                            ------------------------
 
   
    The 6.40% Auto Loan Pass-Through Certificates (the "Certificates") will
represent undivided fractional interests in the Onyx Acceptance Grantor Trust
1996-2 (the "Trust") to be formed by Onyx Acceptance Financial Corporation (the
"Seller"), a wholly-owned, limited purpose finance subsidiary of Onyx Acceptance
Corporation ("Onyx"). The Trust property will include a pool of fixed rate Rule
of 78's motor vehicle retail installment sales contracts (the "Contracts")
secured by new and used automobiles and light-duty trucks (the "Financed
Vehicles"), certain monies due thereunder on or after May 1, 1996 (the "Cut-Off
Date"), security interests in the Financed Vehicles, the benefits of an
irrevocable principal/interest surety bond (the "Surety Bond") issued by Capital
Markets Assurance Corporation (the "Insurer"), and certain other property, all
as more fully described herein. The initial Aggregate Scheduled Balance (as
defined herein) of the Contracts will be approximately $85,013,318. Onyx will
act as servicer of the Contracts (the "Servicer").
    
 
   
    Interest on the Certificates at the Pass-Through Rate of 6.40% per annum
(each, an "Interest Distribution"), will be distributed to the
Certificateholders on the 15th day of each month (or, if the 15th day is not a
Business Day, the following Business Day) (each, a "Distribution Date")
commencing June 15, 1996 and ending on October 15, 2001 (the "Final Distribution
Date"). Payments of scheduled principal, as well as the principal balance of
liquidated contracts and contracts repurchased by the Seller and purchased by
the Servicer (the "Principal Distribution"), will be distributed to
Certificateholders on each Distribution Date as described herein.
    
 
    In general, it is intended that the Certificateholders receive on each
Distribution Date (a) an Interest Distribution equal to interest at the Pass-
Through Rate, determined on the Aggregate Scheduled Balance of the Contracts as
of the close of the preceding Collection Period (as defined herein) (or as of
the Cut-Off Date in the case of the first Distribution Date) and (b) a Principal
Distribution equal to the decline in the Aggregate Scheduled Balance of the
Contracts in respect of such Distribution Date (including liquidations and full
prepayments). The Principal Distribution on the Final Distribution Date will
include an amount equal to the Aggregate Scheduled Balance of the remaining
Contracts.
 
    It is a condition of issuance that the Certificates be rated in the highest
category by two nationally recognized rating agencies based primarily on the
issuance of the Surety Bond by the Insurer. Under the Surety Bond, the Insurer
has unconditionally and irrevocably guaranteed payment of the Interest
Distribution and the Principal Distribution on each Distribution Date, including
the Final Distribution Date. See "The Certificates and the Agreement -- The
Surety Bond."
 
    The Certificates will initially be represented by certificates registered in
the name of Cede & Co. as the nominee of The Depository Trust Company ("DTC").
The interests of beneficial owners of the Certificates will be represented by
book entries on the records of DTC and participating members thereof. Definitive
Certificates will be available only under the limited circumstances described
herein.
 
    There is currently no secondary market for the Certificates. The Underwriter
expects, but is not obligated, to make a market in the Certificates. There is no
assurance that any such market will develop or continue.
 
                            ------------------------
 
SEE "RISK FACTORS" AT PAGE 8 FOR A DISCUSSION OF CERTAIN FACTORS THAT SHOULD BE
                                   CONSIDERED
         BY PROSPECTIVE PURCHASERS OF THE CERTIFICATES OFFERED HEREBY.
                            ------------------------
 
    THE CERTIFICATES REPRESENT INTERESTS IN THE TRUST AND ARE NOT INSURED OR
     GUARANTEED BY THE SELLER, ONYX OR ANY OF THEIR RESPECTIVE AFFILIATES.
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
    EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
       SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
       COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS
         PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL
           OFFENSE.
 
   
<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------
- -----------------------------------------------------------------------------------------------------------
                                                PRICE TO            UNDERWRITING         PROCEEDS TO THE
                                                PUBLIC(1)             DISCOUNT            SELLER(1)(2)
- -----------------------------------------------------------------------------------------------------------
<S>                                       <C>                   <C>                   <C>
Per Certificate..........................      99.859375%               .275%              99.584375%
- -----------------------------------------------------------------------------------------------------------
Total....................................    $84,893,768.02          $233,786.62         $84,659,981.40
- -----------------------------------------------------------------------------------------------------------
- -----------------------------------------------------------------------------------------------------------
</TABLE>
    
 
   
(1) Plus accrued interest, if any, calculated from May 15, 1996.
    
 
(2) Before deducting expenses payable by the Seller estimated to be $282,812.50.
                            ------------------------
 
    The Certificates are offered by the Underwriter, subject to prior sale,
when, as and if delivered to and accepted by the Underwriter, and subject to
various prior conditions, including its right to reject orders in whole or in
part. It is expected that the Certificates will be delivered in book-entry form,
on or about May 15, 1996 through the facilities of DTC.
                            ------------------------
 
                              MERRILL LYNCH & CO.
                            ------------------------
   
                  The date of this Prospectus is May 10, 1996.
    
 
<PAGE>   2
 
     IN CONNECTION WITH THIS OFFERING, THE UNDERWRITER MAY OVER-ALLOT OR EFFECT
TRANSACTIONS THAT STABILIZE OR MAINTAIN THE MARKET PRICE OF THE CERTIFICATES
OFFERED HEREBY AT LEVELS ABOVE THOSE THAT MIGHT OTHERWISE PREVAIL IN THE OPEN
MARKET. SUCH STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME.
 
                             AVAILABLE INFORMATION
 
     The Seller, as originator of the Trust, has filed a Registration Statement
under the Securities Act of 1933, as amended, with the Securities and Exchange
Commission (the "Commission") with respect to the Certificates offered pursuant
to this Prospectus. This Prospectus, which forms a part of the Registration
Statement, does not contain all of the information included in the Registration
Statement and the exhibits thereto. For further information, reference is made
to the Registration Statement and amendments thereof and to the exhibits
thereto, which are available for inspection without charge at the office of the
Commission at 450 Fifth Street, N.W., Washington, D.C. 20549, and at the
regional offices of the Commission at 7 World Trade Center, New York, New York
10048 and at the Northwestern Atrium Building, 500 West Madison Street, Suite
1400, Chicago, Illinois 60661-2511, and copies of which may be obtained from the
Commission at prescribed rates. The Servicer, on behalf of the Trust, will also
file or cause to be filed with the Commission such periodic reports as are
required under the Securities Exchange Act of 1934 and the rules and regulations
of the Commission thereunder.
 
                         REPORTS TO CERTIFICATEHOLDERS
 
     Unless and until Definitive Certificates are issued (which will occur under
the limited circumstances described herein), unaudited monthly and annual
reports, containing information concerning the Trust and prepared by the
Servicer, will be sent by the Trustee only to Cede & Co. as the nominee of DTC
and the registered holder of the Certificates. Such reports will not constitute
financial statements prepared in accordance with generally accepted accounting
principles. These reports may be obtained by Certificate Owners by a request in
writing to the Trustee. See "The Certificates and the Agreement -- Book-Entry
Registration." The Seller does not intend to send any of its financial reports
to the Certificateholders.
 
                                        2
<PAGE>   3
 
                                    SUMMARY
 
     The following summary is qualified in its entirety by reference to the
detailed information appearing elsewhere in this Prospectus. Certain capitalized
terms used in this Summary are defined elsewhere in this Prospectus. See the
Index for the location herein of the definitions of capitalized terms.
 
Issuer.....................  Onyx Acceptance Grantor Trust 1996-2 (the "Trust"),
                             to be formed by Onyx Acceptance Financial
                             Corporation (the "Seller") pursuant to the Pooling
                             and Servicing Agreement, to be dated as of May 1,
                             1996 (the "Agreement"), among the Seller, Onyx
                             Acceptance Corporation (the "Servicer") and Bankers
                             Trust Company (the "Trustee" and "Back-up
                             Servicer").
 
   
Securities Offered.........  6.40% Auto Loan Pass-Through Certificates (the
                             "Certificates") representing fractional undivided
                             interests in the Trust. The Certificates will be
                             offered for purchase in denominations of $1,000 and
                             integral multiples thereof. See "The Certificates
                             and the Agreement -- General."
    
 
Initial Certificate
Balance....................  $85,013,318. The initial principal balance of the
                             Certificates is equal to the aggregate principal
                             balance of the Contracts as of the Cut-Off Date as
                             calculated based on the Rule of 78's (the "Cut-Off
                             Date Scheduled Balance"). See "The Contracts."
 
Seller.....................  Onyx Acceptance Financial Corporation, a wholly
                             owned subsidiary of Onyx Acceptance Corporation.
                             The Seller's principal executive offices are
                             located at 8001 Irvine Center Drive, 5th Floor,
                             Irvine, California 92718 and its telephone number
                             is (714) 753-1191. See "The Seller."
 
Servicer...................  Onyx Acceptance Corporation ("Onyx"). The
                             Servicer's principal executive offices are located
                             at 8001 Irvine Center Drive, 5th Floor, Irvine
                             California, 92718 and its telephone number is (714)
                             450-5500. See "The Servicer."
 
Back-up Servicer...........  Bankers Trust Company. Onyx may be terminated as
                             Servicer under certain circumstances, at which time
                             the Back-up Servicer will automatically become the
                             Servicer. See "Additional Provisions of the
                             Agreement -- Rights Upon Event of Default."
 
Trustee....................  Bankers Trust Company.
 
Trust Property.............  The Trust's assets (the "Trust Property") will
                             include: (i) a pool of fixed rate Rule of 78's
                             motor vehicle retail installment sales contracts
                             (the "Contracts") purchased from the Seller and
                             secured by new and used automobiles and light-duty
                             trucks (the "Financed Vehicles"), (ii) certain
                             documents relating to the Contracts, (iii) certain
                             monies due under the Contracts on or after May 1,
                             1996 (the "Cut-Off Date"), (iv) security interests
                             in the Financed Vehicles and the rights to receive
                             proceeds from claims on certain insurance policies
                             covering the Financed
 
                                        3
<PAGE>   4
 
                             Vehicles or the individual obligors under each
                             related Contract and the right to proceeds under
                             the Blanket Insurance Policy, (v) all amounts on
                             deposit in the Collection Account, including all
                             Eligible Investments credited thereto (but
                             excluding any investment income from Eligible
                             Investments), (vi) the benefits of an irrevocable
                             principal/interest surety bond (the "Surety Bond")
                             issued by Capital Markets Assurance Corporation
                             (the "Insurer"), (vii) the right of the Seller to
                             cause Onyx to repurchase certain Contracts under
                             certain circumstances, and (viii) all proceeds of
                             the foregoing.
 
   
Pass-Through Rate..........  6.40% per annum, payable monthly at one-twelfth the
                             annual rate and calculated on the basis of a
                             360-day year of twelve 30-day months.
    
 
Distribution Date..........  The 15th day of each month (or, if such day is not
                             a Business Day, the next succeeding Business Day)
                             commencing June 15, 1996 (each a "Distribution
                             Date"). A "Business Day" is a day other than a
                             Saturday, Sunday or other day on which commercial
                             banks located in California or New York are
                             authorized or obligated to be closed.
 
Final Distribution Date....  October 15, 2001.
 
Interest Distribution......  On each Distribution Date, monthly interest (the
                             "Interest Distribution") in an amount equal to the
                             product of one-twelfth of the Pass-Through Rate and
                             the Pool Balance as of the end of the immediately
                             preceding Collection Period will be distributed to
                             the Certificateholders of record on a pro rata
                             basis as of the Business Day immediately preceding
                             such Distribution Date. The "Pool Balance" as of
                             any date is the Aggregate Scheduled Balance of the
                             Contracts as of such date, excluding those
                             Contracts which, as of such date, have become
                             Liquidated Contracts or have been repurchased by
                             the Seller or purchased by the Servicer. A
                             "Collection Period" with respect to a Distribution
                             Date will be the calendar month preceding the month
                             in which such Distribution Date occurs; provided,
                             that with respect to Liquidated Contracts (as
                             defined below) the Collection Period will be the
                             period from but excluding the sixth Business Day
                             preceding the immediately preceding Distribution
                             Date to and including the sixth Business Day
                             preceding such Distribution Date. With respect to
                             the first Distribution Date the "Collection Period"
                             for Liquidated Contracts will be the period from
                             and including the Cut-Off Date to and including the
                             sixth Business Day preceding such first
                             Distribution Date. See "The Certificates and the
                             Agreement -- Distribution of Principal and
                             Interest."
 
Principal Distribution.....  On each Distribution Date, Principal Distributions
                             for the related Collection Period will be passed
                             through to the Certificateholders. The "Principal
                             Distribution" on any Distribution Date is the
                             Aggregate Scheduled Balance Decline (as defined
                             below) during the related Collection Period. The
                             Principal Distribution on the Final Distribution
                             Date will include the Aggregate Scheduled Balance
                             of all Contracts that are outstanding at the end of
                             the Collection Period immediately prior to the
                             Final Distribution Date. The "Aggregate Scheduled
                             Balance De-
 
                                        4
<PAGE>   5
 
   
                             cline" for any Distribution Date is the amount by
                             which the Aggregate Scheduled Balance of the
                             Contracts as of the beginning of the related
                             Collection Period exceeds the Aggregate Scheduled
                             Balance of such Contracts as of the end of the
                             related Collection Period. The "Aggregate Scheduled
                             Balance" of the Contracts is the sum of the
                             Scheduled Balances of each Contract. The "Scheduled
                             Balance" of a Contract at any date is equal to the
                             Cut-Off Date Scheduled Balance of such Contract
                             reduced by the portion of each scheduled payment of
                             principal and interest due on such Contract (the
                             "Monthly P&I") on or prior to the date of
                             calculation that is allocable to principal under
                             the Recomputed Actuarial Method. The Scheduled
                             Balance of any Contract that is a Liquidated
                             Contract or that has been purchased by the Servicer
                             or repurchased by the Seller will equal zero. A
                             "Liquidated Contract" is a Contract that (a) is the
                             subject of a Full Prepayment, (b) is a Defaulted
                             Contract and with respect to which Liquidation
                             Proceeds constituting the final amounts recoverable
                             have been received, (c) is paid in full on or after
                             its Maturity Date or (d) has been a Defaulted
                             Contract for four or more Collection Periods and as
                             to which Liquidation Proceeds constituting the
                             final amount recoverable have not been received;
                             provided, however, that in any event a Contract
                             that is delinquent in the amount of five monthly
                             payments at the end of a Collection Period is a
                             Liquidated Contract. A "Defaulted Contract" with
                             respect to any Collection Period is a Contract (a)
                             which is, at the end of such Collection Period,
                             delinquent in the amount of two monthly payments or
                             (b) with respect to which the related Financed
                             Vehicle has been repossessed or repossession
                             efforts have been commenced. See "The Contracts"
                             and "The Certificates and the Agreement -- 
                             Distributions of Principal and Interest."
    
 
Servicing Fee..............  The Servicer will be responsible for managing,
                             administering, servicing, and making collections on
                             the Contracts. Compensation to the Servicer will
                             consist of a monthly fee (the "Servicing Fee"),
                             payable from the Trust to the Servicer on each
                             Distribution Date, in an amount equal to the
                             product of one-twelfth of 1.00% per annum (the
                             "Servicing Fee Rate") multiplied by the Pool
                             Balance as of the close of the preceding Collection
                             Period. The "Pool Balance" as of any date is the
                             Aggregate Scheduled Balance of the Contracts as of
                             such date, excluding those Contracts which, as of
                             such date, have become Liquidated Contracts or have
                             been repurchased by the Seller or purchased by the
                             Servicer. As additional compensation, the Servicer
                             will be entitled to any late fees and other
                             administrative fees and expenses or similar charges
                             collected with respect to the Contracts. The
                             Servicer or its designee will also receive as
                             servicing compensation investment earnings on
                             Eligible Investments and the amount, if any, by
                             which the outstanding principal balance based on
                             the Rule of 78's of a Contract that is subject to a
                             Full Prepayment exceeds the Scheduled Balance of
                             such Contract. See "The Certificates and the
                             Agreement -- Servicing Fee."
 
Surety Bond................  On the Closing Date, the Insurer will issue a
                             principal/interest surety bond (the "Surety Bond")
                             to the Trustee pursuant to an Insurance and
                             Reimbursement Agreement (the "Insurance
                             Agreement"), dated as of May 15, 1996, among the
                             Insurer, Onyx, the Seller and the Trustee. Pursuant
                             to the Surety Bond, the Insurer will
                             unconditionally and
 
                                        5
<PAGE>   6
 
                             irrevocably guarantee payment of the Interest
                             Distribution and Principal Distribution on each
                             Distribution Date to the Trustee for the benefit of
                             the Certificateholders. If on any Servicer Report
                             Date the amount on deposit and available in the
                             Collection Account, after giving effect to all
                             amounts deposited or payable from the Payahead
                             Account with respect to such Distribution Date, is
                             less than the sum of the Servicing Fee, the
                             Principal Distribution and Interest Distribution
                             for the related Distribution Date the Trustee, by
                             delivering a notice to the Insurer, shall demand
                             payment under the Surety Bond in an amount equal to
                             such deficiency. The Insurer shall pay or cause to
                             be paid such amount to the Trustee for credit to
                             the Collection Account and the Trustee shall
                             withdraw from the Collection Account and shall pay
                             such amount to the Certificateholders on the
                             related Distribution Date. On the Final
                             Distribution Date, to the extent the amount on
                             deposit and available in the Collection Account is
                             less than all remaining unpaid interest and
                             principal on the Certificates, the Insurer shall
                             pay or cause to be paid an amount equal to such
                             shortfall. See "The Certificates and the
                             Agreement -- The Surety Bond."
 
Contracts..................  All the Contracts allocate interest and principal
                             in accordance with the Rule of 78's and were
                             originated by automobile dealerships ("Dealers")
                             and assigned to Onyx. All the Contracts will have
                             been purchased by the Seller from Onyx and by the
                             Trust from the Seller. The Seller is required to
                             repurchase certain of the Contracts under certain
                             circumstances if certain representations and
                             warranties made by the Seller are incorrect in a
                             manner that materially and adversely affects the
                             Certificateholders or the Insurer. The Contracts
                             have been selected by Onyx from its portfolio of
                             motor vehicle installment sales contracts based
                             upon the criteria specified in the Agreement. The
                             Aggregate Scheduled Balance of the Contracts as of
                             the Cut-Off Date will be approximately $85,013,318
                             with a weighted average annual percentage rate of
                             14.84% and a weighted average remaining maturity of
                             54.2 months.
 
                             All collections of Monthly P&I, all prepayments on
                             the Contracts collected by the Servicer and all
                             amounts paid under the Surety Bond will be
                             deposited in or credited to the Collection Account.
                             Partial prepayments of Monthly P&I ("Payaheads") on
                             the Contracts will be transferred on the Servicer
                             Report Date to the Payahead Account, to be applied
                             against future scheduled payments of Monthly P&I.
                             All payments to the Certificateholders will be made
                             from the Collection Account and certain funds
                             remaining in the Collection Account following
                             distributions to Certificateholders and others will
                             be paid to the Insurer to be promptly distributed
                             in accordance with the terms of the Insurance
                             Agreement. See "The Contracts" and "The
                             Certificates and the Agreement -- Payahead
                             Account."
 
Optional Termination.......  The Servicer may purchase all of the Contracts on
                             any Distribution Date following a Record Date in
                             which the Pool Balance has declined to 10% or less
                             of the initial Pool Balance, subject to certain
                             provisions in the Agreement. See "The Certificates
                             and the Agreement -- Repurchase of Contracts."
 
                                        6
<PAGE>   7
 
Tax Status.................  In the opinion of counsel to the Seller, the Trust
                             will be classified for Federal income tax purposes
                             as a grantor trust and not as an association
                             taxable as a corporation. Certificateholders must
                             report their respective allocable shares of income
                             earned on Trust assets and, subject to certain
                             limitations applicable to individuals, estates and
                             trusts, may deduct their respective allocable
                             shares of reasonable servicing and other fees. See
                             "Certain Tax Consequences."
 
ERISA Considerations.......  The Certificates may be purchased by employee
                             benefit plans that are subject to the Employee
                             Retirement Income Security Act of 1974, as amended
                             ("ERISA") upon satisfaction of certain conditions
                             described herein. See "ERISA Considerations."
 
Rating.....................  It is a condition of issuance of the Certificates
                             that they be rated in the highest rating category
                             by two nationally recognized rating agencies. See
                             "Risk Factors -- Rating."
 
Registration of the
Certificates...............  The Certificates will initially be represented by
                             certificates registered in the name of Cede & Co.
                             ("Cede"), as the nominee of The Depository Trust
                             Company ("DTC"). No person acquiring an interest in
                             a Certificate through the facilities of DTC (a
                             "Certificate Owner") will be entitled to receive a
                             Definitive Certificate representing such person's
                             interest in the Trust, except in the event that
                             Definitive Certificates are issued in certain
                             limited circumstances. See "The Certificates and
                             the Agreement."
 
                                        7
<PAGE>   8
 
                                  RISK FACTORS
 
LIMITED LIQUIDITY
 
     There is currently no secondary market for the Certificates. The
Underwriter currently intends, but is not obligated, to make a market in the
Certificates. However, there can be no assurance that the Underwriter will make
such a market, that a secondary market will develop or, if it does develop, that
it will provide Certificateholders with liquidity of investment or will continue
for the life of the Certificates.
 
LIMITED OPERATING HISTORY OF ONYX
 
     All of the Contracts were originally purchased by Onyx from Dealers in
accordance with credit underwriting criteria established by Onyx. In February
1994, Onyx commenced its operations as a purchaser and servicer of motor vehicle
retail installment sales contracts. Thus, Onyx has historical performance data
for only a 26 month period with respect to the motor vehicle retail installment
sales contracts it purchases and originates. Delinquencies and loan losses may
increase in the portfolio with the passage of time.
 
     Onyx is still at an early stage of operations and is subject to all of the
risks inherent in the establishment of a new business enterprise and must, among
other things, continue to attract, retain and motivate qualified personnel,
support and grow its auto lending and contract servicing business, maintain its
existing relationships with automobile dealers and develop new relationships
with dealers in and beyond Onyx's present market region. Onyx experienced
operating losses from inception through December 31, 1995.
 
CERTAIN LEGAL ASPECTS -- THE CONTRACTS
 
     The transfer of the Contracts to the Trust is subject to the perfection
requirements of the Uniform Commercial Code, as in effect in California ("UCC").
The Seller will take or cause to be taken such action as is required to perfect
the Trust's rights in the Contracts and will warrant that the Trust has good
title free and clear of liens and encumbrances to each Contract on the date the
Certificates are issued (the "Closing Date"). The Contracts initially will be
held by the Trustee. The Agreement permits the Servicer with the consent of the
Insurer (such consent not to be unreasonably withheld) to hold the Contracts on
behalf of the Trust and the Insurer after the filing of the UCC-1 financing
statements relating to the perfection of the Trust's security interest in the
Contracts. Accordingly, if Onyx or the Seller sell and deliver a Contract to
another purchaser, there is a risk that the purchaser could acquire an interest
in the Contract superior to the interest of the Trust and the
Certificateholders. Onyx will agree in the Agreement to take all necessary
action to preserve and protect the Trust's ownership interest in the Contracts.
The Seller will represent that each Contract is secured by a Financed Vehicle.
Due to the administrative burden and expense, the certificates of title to the
Financed Vehicles securing the Contracts will not be endorsed to identify the
Trustee as secured party or delivered to the Trustee. There exists a risk in not
identifying the Trust as the new secured party on the certificate of title that,
through fraud or negligence, the security interest of the Trust could be
released. Moreover, statutory liens for repairs or unpaid taxes may have
priority even over perfected security interests in the Financed Vehicles.
Notwithstanding the failure of the Trust to have obtained a valid, first
priority security interest in a Contract, the Insurer will remain
unconditionally and irrevocably obligated on its guarantee of the Interest
Distribution and the Principal Distribution on each Distribution Date. See
"Certain Legal Aspects of the Contracts."
 
CERTAIN LEGAL ASPECTS -- BANKRUPTCY CONSIDERATIONS
 
     It is intended by Onyx and the Seller that the transfer of the Contracts by
Onyx to the Seller constitute a "true sale" of the Contracts to the Seller. If
the transfer constitutes such a "true sale," the Contracts and the proceeds
thereof would not be part of Onyx's bankruptcy estate should it become the
subject of a bankruptcy case subsequent to the transfer of the Contracts to the
Seller.
 
     The Seller has taken steps in structuring the transactions contemplated
hereby that are intended to ensure that the voluntary or involuntary application
for relief by Onyx under the United States Bankruptcy Code or similar state laws
("Insolvency Laws") will not result in consolidation of the assets and
liabilities of the Seller with those of Onyx. These steps include the creation
of the Seller as a separate, limited-purpose subsidiary
 
                                        8
<PAGE>   9
 
pursuant to a certificate of incorporation containing certain limitations
(including restrictions on the nature of the Seller's business and a restriction
on the Seller's ability to commence a voluntary case or proceeding under any
Insolvency Law without the prior unanimous affirmative vote of all of its
directors). However, there can be no assurance that the activities of the Seller
would not result in a court concluding that the assets and liabilities of the
Seller should be consolidated with those of Onyx in a proceeding under any
Insolvency Law. If a court were to reach such a conclusion, then delays in
distributions on the Certificates could occur or reductions in the amounts of
such distributions could result. Notwithstanding the holding by a court that the
assets and liabilities of the Seller should be consolidated with those of Onyx
in a proceeding under any Insolvency Law, the Insurer will remain
unconditionally and irrevocably obligated on the Surety Bond guarantying payment
of the Interest Distribution and Principal Distribution on each Distribution
Date. See "The Seller."
 
     In Octagon Gas Systems, Inc. v. Rimmer, 995 F.2d 948, (10th Cir. 1993)
cert. denied, 114 S. Ct. 554 (1993), the United States Court of Appeals for the
10th Circuit suggested that even where a transfer of accounts from a seller to a
buyer constitutes a "true sale," the accounts would nevertheless constitute
property of the seller's estate in a bankruptcy of the seller. If Onyx or the
Seller were to become subject to a bankruptcy proceeding and a court were to
follow the Octagon Gas court's reasoning, Certificateholders might experience
delays in payment or possibly losses on their investment in the Certificates.
Counsel to the Seller has advised the Seller that the reasoning of the Octagon
Gas case appears to be inconsistent with precedent and the Uniform Commercial
Code. See "The Seller."
 
PREPAYMENT CONSIDERATIONS
 
     The rate of distribution of principal on the Certificates will depend on
the rate of payment (including prepayments, liquidations and repurchases by the
Seller or purchases by Onyx under certain conditions) on the Contracts, which is
not possible to predict. Any full prepayments and repurchases of the Contracts
can reduce the average life of the Contracts and the aggregate interest received
by the Certificateholders over the life of the Certificates. Partial prepayments
will be treated as Payaheads and accordingly will not affect the average life of
the Contracts because such payments will be held in the name of Bankers Trust
Company, acting on behalf of the Obligors and the Certificateholders, as their
interests may appear, until passed through in accordance with the original
schedule of payments for such Contract. See "The Certificates and
Agreement -- Payahead Account."
 
     Onyx began purchasing Motor Vehicle Contracts in February 1994, and thus
has records of the historical prepayment experience of its Motor Vehicle
Contract portfolio only for the past 26 months. No assurance can be given that
prepayments on the Contracts will conform to any historical experience, and no
prediction can be made as to the actual prepayment rates which will be
experienced on the Contracts. Certificate Owners will bear all reinvestment risk
resulting from the rate of prepayment of the Contracts. See "-- Limited
Operating History of Onyx" and "Maturity and Prepayment Assumptions."
 
GEOGRAPHIC CONCENTRATION
 
     Economic conditions in the state where the obligors under the Contracts
(each, an "Obligor") reside may affect the delinquency, loan loss and
repossession experience of the Trust with respect to the Contracts. All of the
Contracts were originated in California. Accordingly, adverse economic
conditions or other factors particularly affecting California could adversely
affect the delinquency, loan loss or repossession experience of the Trust with
respect to the Contracts.
 
LIMITED ASSETS
 
     The Trust does not have, nor is it permitted or expected to have, any
significant assets or sources of funds other than the Contracts and the right to
receive payments under the Surety Bond. The Certificates represent interests
solely in the Trust and will not be insured or guaranteed by the Seller, the
Servicer, the Trustee or any other person or entity except the Insurer.
Consequently, holders of the Certificates will only be able to look to payments
on the Contracts and the Surety Bond for payment.
 
                                        9
<PAGE>   10
 
RATING
 
     It is a condition of issuance of the Certificates that they be rated in the
highest rating category by two nationally recognized rating agencies. A security
rating is not a recommendation to buy, sell or hold securities and may be
revised or withdrawn at any time by the assigning rating agency. There can be no
assurance that a rating will not be lowered or withdrawn if, in the sole
judgment of a rating agency, circumstances in the future so warrant, including a
downgrading of the Insurer. The Seller cannot predict with certainty what effect
any revision or withdrawal of a rating may have on the liquidity or market value
of the Certificates. Such ratings of the Certificates address the likelihood of
the timely payment of each scheduled Interest Distribution and Principal
Distribution, which are guaranteed by the Insurer pursuant to the Surety Bond.
Therefore, the ratings are primarily dependent on the rating of the Insurer, and
a change in the Insurer's rating may affect the ratings of the Certificates. See
"Description of the Insurer" for a description of the Insurer's rating.
 
BOOK-ENTRY REGISTRATION
 
     The Certificates initially will be registered in the name of Cede, the
nominee for DTC, and will not be registered in the names of the Certificate
Owners or their nominees. Because of this, unless and until Definitive
Certificates are issued, Certificate Owners will not be recognized by the
Trustee as Certificateholders, as that term is used in the Agreement. Hence,
until such time, Certificate Owners will only be able to receive payments from,
and exercise the rights of Certificateholders indirectly through, DTC and its
participating organizations, and, unless a Certificate Owner requests a copy of
any such report from the Trustee, will receive reports and other information
provided for only if, when and to the extent provided to Certificate Owners by
DTC and its participating organizations. In addition, the ability of Certificate
Owners to pledge Certificates to persons or entities that do not participate in
the DTC system, or otherwise take actions in respect of such Certificates, may
be limited due to the lack of physical certificates for such Certificates. See
"Description of the Certificates and the Agreement -- Book Entry Registration"
and "-- Definitive Certificates."
 
                                   THE TRUST
 
     Pursuant to the Agreement, the Seller will establish the Onyx Acceptance
Grantor Trust 1996-2 (the "Trust") by selling and assigning the following
property to Bankers Trust Company in its capacity as trustee of the Trust (the
"Trustee") in exchange for the Certificates executed and authenticated by the
Trustee: (i) the Contracts purchased from the Seller and secured by Financed
Vehicles, (ii) certain documents relating to the Contracts, (iii) certain monies
due under the Contracts on or after the Cut-Off Date, (iv) security interests in
the Financed Vehicles and the rights to receive proceeds from claims on certain
insurance policies covering the Financed Vehicles or the Obligors and the right
to proceeds under the Blanket Insurance Policy, (v) all amounts on deposit in
the Collection Account, including all Eligible Investments credited thereto,
(vi) the right of the Seller under the Purchase Agreement to cause Onyx to
repurchase certain Contracts under certain circumstances, and (vii) all proceeds
of the foregoing (other than income on Eligible Investments, which shall be paid
to the Servicer). The Trust Property will also include the benefits of the
Surety Bond of the Insurer, proceeds of which will be available to the Trustee
in the event collections from Obligors are insufficient to pay the Interest
Distributions and Principal Distributions to Certificateholders. Each
Certificate will represent a fractional undivided interest in the Trust.
 
     The Trust will be formed for this transaction pursuant to the Agreement
and, prior to formation, will have had no assets or obligations. After
formation, the Trust will not engage in any activity other than acquiring and
holding the Contracts, issuing the Certificates, distributing payments thereon
and as otherwise described herein and as provided in the Agreement. The Trust
will not acquire any Motor Vehicle Contracts or assets other than the Trust
Property and will not have any need for additional capital resources. As the
Trust does not have any operating history and will not engage in any significant
activity other than issuing the Certificates and making distributions thereon,
no historical or pro forma financial statements or ratio of earnings to fixed
charges with respect to the Trust have been included.
 
                                       10
<PAGE>   11
 
                 THE ONYX PORTFOLIO OF MOTOR VEHICLE CONTRACTS
 
PURCHASE AND ORIGINATION OF MOTOR VEHICLE CONTRACTS
 
     Onyx's portfolio of retail installment sales contracts and installment loan
agreements are secured by new and used automobile and light-duty trucks ("Motor
Vehicle Contracts"). The Motor Vehicle Contracts were originated by Dealers in
California and were purchased by Onyx and were subsequently sold to the Seller.
No Motor Vehicle Contract was originated outside of California. See "Risk
Factors -- Geographic Concentration." The payment obligations of the Obligor
under each Motor Vehicle Contract are secured by the vehicle purchased with the
loan proceeds provided under that Motor Vehicle Contract (the "Financed
Vehicle").
 
     Onyx services all of the Motor Vehicle Contracts and will continue to serve
as the primary servicer after the Motor Vehicle Contracts are sold by the Seller
to the Trust. The servicing functions performed by Onyx include customer
service, document filekeeping, computerized account recordkeeping, vehicle title
processing and collections.
 
UNDERWRITING OF MOTOR VEHICLE CONTRACTS
 
     Onyx underwrites the Motor Vehicle Contracts through its six California
regional contract purchasing offices ("Auto Finance Centers"). Each Motor
Vehicle Contract is fully amortizing and provides for level payments over its
term with the portion of principal and interest of each level payment determined
on the basis of the "Rule of 78's." See "The Contracts."
 
     To evaluate the potential purchase of a Motor Vehicle Contract, Onyx
reviews the application package received from the dealer originating the Motor
Vehicle Contract that sets forth the Obligor's income, liabilities, credit and
employment history, and other personal information, as well as a description of
the Financed Vehicle that secures the Motor Vehicle Contract. Each application
is reviewed for completeness and for compliance with Onyx's guidelines and
applicable consumer regulations. To evaluate credit applications, Onyx reviews
information in the application and from credit bureau reports obtained by Onyx.
 
     Each proposed Motor Vehicle Contract is evaluated using uniform
underwriting standards developed by Onyx. These underwriting standards are
intended to assess the Obligor's ability to repay all amounts due under the
Motor Vehicle Contract and the adequacy of the Financed Vehicle as collateral,
based upon a review of the information contained in the motor vehicle contract
application. Among the criteria considered by an Onyx credit manager in
evaluating the individual applications are (i) stability of the Obligor with
specific regard to the Obligor's occupation, length of employment and length of
residency, (ii) the Obligor's payment history based on information known
directly by Onyx or as provided by various credit reporting agencies with
respect to present and past debt, (iii) a debt service-to-gross monthly income
ratio test, and (iv) the principal amount of the Motor Vehicle Contract taking
into account the age, type and market value of the Financed Vehicle. The general
policy of Onyx has been not to allow an Obligor's debt service-to-gross monthly
income ratio to exceed 45%.
 
     After review of an application, an Onyx credit manager, via an electronic
system utilized by Onyx, communicates an appropriate decision to the Dealer,
specifying approval (subject to the receipt of the required documentation),
denial or a counter-offer on the proposed Motor Vehicle Contract. If the
response to the Dealer requires stipulations to the approval, (including an
additional downpayment, reduction in the term of the financing, or the addition
of a co-signer to the Motor Vehicle Contract), these are communicated
concurrently to the Dealer, and become a condition of the approval. Subsequent
to approval, the Dealer will (if Onyx is the chosen source of financing) forward
the necessary documentation to Onyx, which consists of the following: (i) a
signed application; (ii) the only original and a copy of the executed contract;
(iii) an agreement by the Obligor to provide insurance; (iv) a report of sale or
guarantee of title; (v) an application for registration; (vi) a co-signer
notification (if applicable); (vii) a copy of any supplemental warranty
purchased with respect to the Financed Vehicle; (viii) vehicle valuation
documentation acceptable to Onyx; and (ix) any other required documentation.
 
                                       11
<PAGE>   12
 
     Once the appropriate documentation is in hand for funding, the file
relating to the Motor Vehicle Contract is ready to forward to an Onyx contract
processor for a pre-funding audit. The contract processor then audits such
documents for completeness and consistency with the application, providing final
approval for purchase of the Motor Vehicle Contract once these requirements have
been satisfied (subject to the receipt of the required documentation).
 
     The amount advanced by Onyx under any Motor Vehicle Contract does not
exceed (i) for a new Financed Vehicle, the manufacturer's suggested retail price
plus taxes, title and license fees, extended warranty (if any) and credit
insurance, or (ii) for a used Financed Vehicle, the value assigned by a
nationally recognized used car value guide, plus taxes, title and license fees
and extended warranty (if any). However, the actual amount advanced for a Motor
Vehicle Contract is often less than the maximum permissible amount depending on
a number of factors, including the length of the Motor Vehicle Contract term and
the model and year of the Financed Vehicle. These adjustments are made to assure
that the Financed Vehicle constitutes adequate collateral to secure the Motor
Vehicle Contract. Under no circumstances is the amount advanced for a Motor
Vehicle Contract greater than the amount payable by the Obligor to the Dealer
with respect to the purchase of the Financed Vehicle.
 
     Periodically, Onyx makes a detailed analysis of its portfolio of Motor
Vehicle Contracts to evaluate the effectiveness of Onyx's credit guidelines. If
external economic factors, credit delinquencies or credit losses change, Onyx
adjusts its credit guidelines to maintain the asset quality deemed acceptable by
Onyx's management. Onyx reviews, on a daily basis, the quality of its Motor
Vehicle Contracts by conducting audits of certain randomly selected Motor
Vehicle Contracts to ensure compliance with established policies and procedures.
 
INSURANCE
 
     Each related Motor Vehicle Contract requires the Obligor to obtain
comprehensive and collision insurance with respect to the related Financed
Vehicle with Onyx as a loss payee. Onyx's experience has been that most Obligors
obtain the required comprehensive and collision insurance in accordance with the
requirements of their Motor Vehicle Contracts.
 
     In the event that the Obligor fails to maintain the required insurance,
however, Onyx has purchased limited comprehensive and collision insurance,
referred to as the "Blanket Insurance Policy" coverage. The Blanket Insurance
Policy provides Onyx with protection on each uninsured or underinsured Financed
Vehicle against total loss, damage or theft. Onyx has obtained its Blanket
Insurance Policy from United Financial Casualty Company, which is rated "A" by
A.M. Best & Co. For the Blanket Insurance Policy, Onyx is assessed a premium
based on each Motor Vehicle Contract acquired. The insurer under the Blanket
Insurance Policy is required to settle any claim complying with the policy
conditions within 60 days from the date reported. Onyx has paid the premium for
the Blanket Insurance Policy allocable to each Contract sold to the Trust prior
to such Contract's sale to the Trust. The proceeds under the Blanket Insurance
Policy, to the extent they relate to any Contract, will constitute part of the
Trust Property.
 
COLLECTION PROCEDURES
 
     Collection activities with respect to delinquent Motor Vehicle Contracts
are performed by Onyx at its seven Auto Finance Centers. Collection activities
include prompt investigation and evaluation of the causes of any delinquency. An
Obligor is considered delinquent when he or she has failed to make a scheduled
payment under the Motor Vehicle Contract within 30 days of the related due date
(each a "Due Date").
 
     To automate its collection procedures, Onyx uses features of the computer
system of its third party service bureau, Online Computer Systems, Inc. ("OCS")
to provide tracking and notification of delinquencies. The collection system
provides relevant Obligor information (for example, current addresses, phone
numbers and loan information) and records of all Motor Vehicle Contracts. The
system also records an Obligor's promise to pay and affords supervisors the
ability to review collection personnel activity and to modify collection
priorities with respect to Motor Vehicle Contracts. Onyx utilizes a predictive
dialing system centrally located within its Irvine headquarters to make phone
calls to Obligors whose payments are past due
 
                                       12
<PAGE>   13
 
by more than five days but less than 30 days. The predictive dialer is a
computer-controlled telephone dialing system which dials phone numbers of
Obligors from a file of records extracted from the Onyx's database. By
eliminating time wasted on attempting to reach Obligors, the system gives a
single collector, on average, the ability to speak with and work 300 to 350
accounts per day. Once a live voice responds to the automated dialer's call, the
system automatically transfers the call to a collector and the relevant account
information to the collector's computer screen. The system also tracks and
notifies collections management of phone numbers that the system has been unable
to reach within a specified number of days, thereby promptly identifying for
management all Obligors who cannot be reached by telephone.
 
     Once an Obligor is 30 days or more delinquent, these accounts are assigned
to specific collectors at the local Auto Finance Centers who have primary
responsibility for such delinquent account until it is resolved. To expedite
collections from late paying Obligors, Onyx uses Western Union "Quick Collect",
which allows an Obligor to pay at numerous locations any late payments and Onyx
to print at its Irvine headquarters a check evidencing the payment.
 
     Generally, after a scheduled payment under a Motor Vehicle Contract
continues to be past due for 45 days, Onyx will initiate repossession of the
Financed Vehicle. However, if a Motor Vehicle Contract is deemed uncollectible,
if the Financed Vehicle is deemed by collection personnel to be in danger of
being damaged, destroyed or made unavailable for repossession, or if the Obligor
voluntarily surrenders the Financed Vehicle, Onyx may repossess it without
regard to the length or existence of payment delinquency. Repossessions are
conducted by third parties who are engaged in the business of repossessing
vehicles for secured parties. Under California law, after repossession, the
Obligor generally has an additional 15 days to redeem the Financed Vehicle
before the Financed Vehicle may be resold by Onyx in an effort to recover the
balance due under the Motor Vehicle Contract.
 
     Losses may occur in connection with delinquent Motor Vehicle Contracts and
can arise in several ways, including inability to locate the Financed Vehicle or
the Obligor, or because of a discharge of the Obligor in a bankruptcy
proceeding. The current policy of Onyx is to recognize losses at the time a
Motor Vehicle Contract is deemed uncollectible or during the month a scheduled
payment under a Motor Vehicle Contract becomes 120 days or more past due,
whichever occurs first.
 
     Upon repossession and sale of the Financed Vehicle, any deficiency
remaining is pursued against the Obligor to the extent deemed practical by Onyx
and to the extent permitted by law. The loss recognition and collection policies
and practices of Onyx may change over time in accordance with Onyx's business
judgment. However, the Agreement requires that Onyx service the Contracts and
collect all amounts due using reasonable care and in at least the same manner as
it services and collects amounts due with respect to Motor Vehicle Contracts
serviced by it for its own account.
 
MODIFICATIONS AND EXTENSIONS
 
     Onyx offers certain credit-related extensions to Obligors. Generally, these
extensions are offered only when (i) Onyx believes that the Obligor's financial
difficulty has been resolved or will no longer impair the Obligor's ability to
make future payments, (ii) the extension will result in the Obligor's payments
being brought current, (iii) the total number of credit-related extensions
granted on the Motor Vehicle Contract will not exceed three and the total
credit-related extensions granted on the Motor Vehicle Contract will not exceed
three months in the aggregate, (iv) there have been no credit-related extensions
granted on the Motor Vehicle Contract in the immediately preceding twelve
months, and (v) Onyx (or its assignee) had held the Motor Vehicle Contract for
at least six months. Any deviation from this policy requires the concurrence of
Onyx's collection manager and an Auto Finance Center manager.
 
DELINQUENCY AND LOAN LOSS INFORMATION
 
     The following tables set forth information with respect to the experience
of Onyx relating to delinquencies, loan losses and recoveries for the portfolio
of Motor Vehicle Contracts owned and serviced by Onyx on a quarterly basis
commencing June 30, 1994. The tables include delinquency information relating to
those Motor Vehicle Contracts that were purchased, originated, sold and serviced
by Onyx. All of the Motor Vehicle
 
                                       13
<PAGE>   14
 
Contracts were originally purchased by Onyx from Dealers in accordance with
credit underwriting criteria established by Onyx. In February 1994, Onyx
commenced its operations as a purchaser and servicer of motor vehicle retail
installment sales contracts. Thus, Onyx has historical performance for only a
limited time period with respect to the Motor Vehicle Contracts it purchases and
originates and thus delinquencies and loan losses may increase in the portfolio
with the passage of time.
 
               DELINQUENCY EXPERIENCE OF ONYX CONTRACT PORTFOLIO
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                      AT JUNE 30,       AT SEPTEMBER 30,    AT DECEMBER 31,       AT MARCH 31,
                                          1994                1994                1994                1995
                                    ----------------    ----------------    ----------------    -----------------
                                    AMOUNT      NO.     AMOUNT      NO.     AMOUNT      NO.      AMOUNT      NO.
                                    -------    -----    -------    -----    -------    -----    --------    -----
<S>                                 <C>        <C>      <C>        <C>      <C>        <C>      <C>         <C>
Servicing portfolio...............  $24,510    2,256    $46,898    4,353    $74,581    6,893    $104,895    9,772
Delinquencies
  30-59 days(1)(2)................  $     0        0    $     0        0    $    15        2    $    165       18
  60-89 days(1)(2)................        0        0          0        0         27        4         171       15
  90+ days(1)(2)..................        0        0          0        0         12        1          72        7
Total delinquencies as a percent
  of servicing portfolio..........        0%       0%         0%       0%      0.07%    0.10%       0.39%    0.40%
</TABLE>
 
<TABLE>
<CAPTION>
                                      AT JUNE 30,      AT SEPTEMBER 30,     AT DECEMBER 31,       AT MARCH 31,
                                         1995                1995                 1995                1996
                                   -----------------   -----------------   ------------------   -----------------
                                    AMOUNT     NO.      AMOUNT     NO.      AMOUNT      NO.      AMOUNT     NO.
                                   --------   ------   --------   ------   --------    ------   --------   ------
<S>                                <C>        <C>      <C>        <C>      <C>         <C>      <C>        <C>
Servicing portfolio..............  $140,198   13,006   $177,532   16,433   $218,207    20,156   $266,251   24,648
Delinquencies
  30-59 days(1)(2)...............  $    772       65   $  1,420      121   $  1,773       166   $  1,262      122
  60-89 days(1)(2)...............       155       15        633       51        603        44        566       55
  90+ days(1)(2).................       131       10        439       35        756        56      1,116       88
Total delinquencies as a percent
  of servicing portfolio.........      0.75%    0.69%      1.40%    1.21%      1.44%     1.32%      1.11%    1.08%
</TABLE>
 
- ---------------
(1) Delinquencies include principal amounts only.
 
(2) The period of delinquency is based on the number of days payments are
    contractually past due.
 
                  LOAN LOSS EXPERIENCE FOR THE QUARTERS ENDED
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                      JUNE 30,   SEPT. 30,   DEC. 31,   MARCH 31,   JUNE 30,   SEPT. 30,   DEC. 31,   MARCH 31,
                                        1994       1994        1994       1995        1995       1995        1995       1996
                                      --------   ---------   --------   ---------   --------   ---------   --------   ---------
<S>                                   <C>        <C>         <C>        <C>         <C>        <C>         <C>        <C>
Number of Contracts outstanding.....    2,256       4,353       6,893      9,772      13,006     16,433      20,156     24,648
Period end outstanding..............  $24,510     $46,898    $ 74,581   $104,895    $140,198   $177,532    $218,207   $266,251
Average outstanding.................   15,797      34,847      60,211     88,776     121,892    156,122     197,320    239,601
Number of gross charge-offs.........        0           0           0          1          29         60         135        141
Gross charge-offs...................        0           0           0   $     12    $     58   $    134    $    345   $    385
Net charge-offs(1)..................        0           0           0   $     12    $     56   $    121    $    340   $    371
Net charge-offs as a percent of
  period end outstanding............        0 %         0%          0%      0.01 %       .04%       .07 %      0.16%      0.14 %
Net charge-offs as a percent of
  average outstanding...............        0 %         0%          0%      0.01 %       .05%       .08 %      0.17%      0.15 %
</TABLE>
 
- ---------------
(1) Net charge-offs are gross charge-offs minus recoveries of Contracts
    previously charged off.
 
     Delinquency and loan loss experience may be influenced by a variety of
economic, social and other factors. Delinquencies and loan losses have increased
and may continue to increase in the portfolio as the Motor Vehicle Contracts
become more seasoned. No assurance can be given that the delinquency and loan
loss experience of the Trust with respect to the Contracts in the future will be
similar to that set forth above.
 
                                       14
<PAGE>   15
 
                                 THE CONTRACTS
 
     All the Contracts in the Trust are fixed rate contracts where the
allocation of each payment between interest and principal is calculated using
the Rule of 78's. Such Contracts provide for the payment by the Obligor of a
specified total amount of payments, payable in equal monthly installments, which
total represents the principal amount financed plus add-on interest in an amount
calculated as if such Contract were a self-amortizing, level-yield Contract
bearing interest at a per annum rate equal to the stated annual percentage rate
as set forth in the Contract ("APR"). Under the Rule of 78's, the amount of each
payment allocable to interest on a Contract is determined by multiplying the
total amount of add-on interest payable over the term of the Contract by a
fraction derived as described below. The fraction used in the calculation of
add-on interest earned each month under a contract governed by the Rule of 78's
has as its denominator a number equal to the sum of a series of numbers
representing the total number of monthly payments due under the Contract. For
example, with a Contract providing for 12 payments, the denominator of each
month's fraction will be 78, the sum of a series of numbers from 1 to 12. The
numerator of the fraction for a given month is the number of payments remaining
before giving effect to the payment to which the fraction is being applied.
Accordingly, in the example of a twelve-payment Contract, the fraction for the
first payment is 12/78, for the second payment 11/78, for the third payment
10/78, and so on through the final payment, for which the fraction is 1/78. The
applicable fraction is then multiplied by the total add-on interest payment over
the entire term of the Contract, and the resulting amount is the amount of
add-on interest earned that month. The difference between the amount of the
monthly payment by the Obligor and the amount of earned add-on interest
calculated for the month is applied to principal reduction.
 
     Onyx accounts for each Contract under the Rule of 78's, and the purchase
price paid by the Certificateholders for each Contract will reflect the
principal balance of such Contract as of the Cut-Off Date calculated under the
Rule of 78's (the "Cut-Off Date Scheduled Balance"). Because the Rule of 78's
allocates a greater portion of the early payments under a Contract to interest
than the actuarial method, the Cut-Off Date Scheduled Balance of each Contract
exceeds the amount that would have been its principal balance as of the Cut-Off
Date if each Contract had been amortized from origination under the actuarial
method. The Trustee and the Servicer intend to account for interest and
principal on the Contracts using the actuarial method, but based on the Cut-Off
Date Scheduled Balance. The remaining payments due on a Contract are not
sufficient to amortize the Cut-Off Date Scheduled Balance of such Contract at a
yield equal to its APR. Accordingly, in order to amortize the Cut-Off Date
Scheduled Balance over the remaining term of the Contract using an actuarial
method of accounting, the Servicer will recompute the effective yield of such
Contract based on the remaining payments due and the Cut-Off Date Scheduled
Balance (such yield, stated as a per annum rate, the "Recomputed Yield") and
will allocate each payment of Monthly P&I between principal and interest on each
Contract based on the Cut-Off Date Scheduled Balance and the Recomputed Yield
for such Contract (such method, the "Recomputed Actuarial Method").
 
     The Contracts were selected from the Motor Vehicle Contracts in the
portfolio of Onyx that satisfied the following criteria (the "Eligibility
Requirements"). No selection procedures were used which were adverse to the
Certificateholder or the Insurer. Approximately 18.27% of the Aggregate
Scheduled Balance of the Contracts, as of the Cut-Off Date, were secured by new
Financed Vehicles and approximately 81.73% of the Aggregate Scheduled Balance of
the Contracts, as of the Cut-Off Date, were secured by used Financed Vehicles.
The Seller may not substitute other Motor Vehicle Contracts for the Contracts at
any time during the term of the Agreement.
 
     The Seller has represented that all of the Contracts included in the Trust
satisfy the following Eligibility Requirements:
 
     (a) such Contracts are secured by a new or used automobile or light-duty
         truck;
 
     (b) such Contracts have a remaining maturity, as of the Cut-Off Date, of
         not more than 60 months;
 
     (c) such Contracts had an original maturity of not more than 60 months;
 
                                       15
<PAGE>   16
 
   
     (d) such Contracts are (i) fully-amortizing fixed rate contracts which
         provide for level scheduled monthly payments determined on the basis of
         the Rule of 78's (except for the last payment, which may be minimally
         different from the level payments) and (ii) have a Recomputed Yield
         that equals or exceeds 7.55%;
    
 
     (e) such Contracts are secured by Financed Vehicles that as of the Cut-Off
         Date, had not been repossessed without reinstatement;
 
     (f) such Contracts have no payment more than 30 days past due as of the
         Cut-Off Date; and
 
     (g) such Contracts have remaining principal balances, as of the Cut-Off
         Date, of at least $500.
 
     (h) such Contracts were made to Obligors located in the State of
         California.
 
     The composition of the Contracts and distribution by APR of the Contracts
as of the Cut-Off Date are as set forth in the following tables.
 
                          COMPOSITION OF THE CONTRACTS
 
   
<TABLE>
        <S>                                                      <C>
        Aggregate principal balance............................       $85,013,318
        Number of Contracts....................................          6,970
        Average principal balance outstanding..................        $12,197.03
        Average original amount financed.......................        $12,375.36
        Original amount financed (range).......................   $1,239.72-78,834.26
        Weighted average APR...................................          14.84%
        APR (range)............................................       9.00-21.46%
        Weighted average original term.........................        56 months
        Original term (range)..................................       6-60 months
        Weighted average remaining term........................       54.2 months
        Remaining term (range).................................       6-60 months
</TABLE>
    
 
                     DISTRIBUTION BY APRS OF THE CONTRACTS
 
   
<TABLE>
<CAPTION>
                                                                                              %
                                                                                         OF AGGREGATE
                                                NUMBER OF     % OF        PRINCIPAL          POOL
                  APR RANGE (1)                 CONTRACTS   CONTRACTS      BALANCE         BALANCE
    ------------------------------------------  ---------   ---------   --------------   ------------
    <S>                                         <C>         <C>         <C>              <C>
     9.001% to 10.000%........................      481        6.90      $  7,214,301         8.49
    10.001% to 11.000%........................      577        8.28         7,996,794         9.41
    11.001% to 12.000%........................      558        8.01         7,247,119         8.52
    12.001% to 13.000%........................      684        9.81         9,087,145        10.69
    13.001% to 14.000%........................      635        9.11         8,364,050         9.84
    14.001% to 15.000%........................      699       10.03         8,675,790        10.21
    15.001% to 16.000%........................      594        8.52         7,242,461         8.52
    16.001% to 17.000%........................      473        6.79         5,716,021         6.72
    17.001% to 18.000%........................      488        7.00         5,826,194         6.85
    18.001% to 19.000%........................      333        4.78         3,828,357         4.50
    19.001% to 20.000%........................      354        5.08         4,000,330         4.71
    20.001% to 21.000%........................      868       12.45         8,554,197        10.06
    21.001% and over..........................      226        3.24         1,260,559         1.48
                                                  -----       -----      ------------        -----
             % Totals.........................    6,970       100.0      $ 85,013,318        100.0
                                                  =====       =====      ============        =====
</TABLE>
    
 
- ---------------
(1) The APRs set forth herein are the APRs of the Contracts. Because the
    principal balance of each Contract sold to the Trust is the Cut-Off Date
    Scheduled Balance, which is higher than what the principal balance of the
    Contract would have been had principal and interest been allocated from the
    date of origination in accordance with the actuarial method, the Recomputed
    Yield for each Contract is less than the APR of such Contract specified
    herein. On a weighted average basis, the Recomputed Yield for the Contracts,
    in the aggregate, is 14.53%. See "The Contracts."
 
                                       16
<PAGE>   17
 
                      MATURITY AND PREPAYMENT ASSUMPTIONS
 
     The Contracts are prepayable in full by the Obligors at any time without
penalty. Partial prepayments will be treated as Payaheads and will not be passed
through until the Collection Period in which such payments are due or until the
amount of such partial prepayment equals the amount the Obligor would be
required to pay in order to prepay the Contract in full. See "The Certificates
and the Agreement -- Payahead Account." To the extent that any Contract is
prepaid in full ("Full Prepayments") whether by the Obligor, or as the result of
a purchase by the Servicer or a repurchase by the Seller, the actual weighted
average life of the Contracts will be shorter than a weighted average life
calculation based on the assumptions that payments will be made on schedule and
that no prepayments will be made. Weighted average life means the average amount
of time in which each dollar of principal on a Contract is repaid. Full
Prepayments may also result from liquidations due to default, receipt of
proceeds from theft, physical damage, credit life and credit disability
insurance policies, repurchases by the Seller as a result of the failure of a
Contract to meet certain criteria set forth in the Agreement, purchases by the
Servicer as a result of a breach of certain of its covenants with respect to the
Contracts made by it in the Agreement or as a result of an exercise by the
Servicer of its option to purchase the Trust Property. See "The Certificates and
the Agreement -- Repurchases of Contracts."
 
     The rate of Full Prepayments by Obligors on the Contracts may be influenced
by a variety of economic, social and other factors, including the fact that an
Obligor may not sell or transfer the Financed Vehicle securing a Contract
without the consent of the Servicer. These factors may also include
unemployment, servicing decisions, seasoning of loans, destruction of vehicles
by accident, sales of vehicles and market interest rates.
 
     California law requires that retail installment sales contracts such as the
Contracts permit full prepayment without penalty. Any Full Prepayments reduce
the average life of the Contracts. The Servicer will permit the sale or other
transfer of a Financed Vehicle without accelerating the maturity of the related
Contract if such Contract is assumed by a person satisfying Onyx's then current
underwriting standards. See "The Onyx Portfolio of Motor Vehicle
Contracts -- Underwriting of Motor Vehicle Contracts."
 
     Onyx has only 26 months of operating history and began purchasing and
originating Motor Vehicle Contracts only in February 1994. Thus, the records of
the historical prepayment experience of Onyx's Motor Vehicle Contract portfolio
are only available for such period. No assurance can be given that prepayments
on the Contracts will conform to any historical experience, and no prediction
can be made as to the actual prepayment rates which will be experienced on the
Contracts. Certificate Owners will bear all reinvestment risk resulting from the
rate of prepayment of the Contracts. See "Maturity and Prepayment Assumptions."
 
                              YIELD CONSIDERATIONS
 
     Interest due will be passed through on each Distribution Date in an amount
equal to the product of one-twelfth of the Pass-Through Rate and the Pool
Balance as of the close of the preceding Collection Period (or as of the Cut-Off
Date in the case of the first Distribution Date). In the event of a principal
prepayment on a Contract during a Collection Period, Certificateholders will
receive interest for the full month on the related Distribution Date. See "The
Certificates and the Agreement -- Distributions of Principal and Interest."
 
   
     Although the Contracts have different APRs, the Recomputed Yield on each
individual Contract equals or exceeds 7.55%. Therefore, disproportionate rates
of prepayments between Contracts with higher and lower APRs will not affect the
yield to Certificateholders.
    
 
                                  POOL FACTOR
 
     The "Pool Factor" will be a six-digit decimal which the Servicer will
compute each month indicating the Pool Balance at the end of the month as a
fraction of the original Pool Balance as of the Cut-Off Date. The Pool Factor
will be 1.000000 as of the Cut-Off Date; thereafter, the Pool Factor will
decline to reflect reductions in the Pool Balance. The amount of a
Certificateholder's pro rata share of the Pool Balance for a given month can be
determined by multiplying the original denomination of such holder's Certificate
by the Pool Factor for that month.
 
                                       17
<PAGE>   18
 
     Pursuant to the Agreement, Certificateholders will receive monthly reports
from the Trustee concerning payments received on the Contracts, the Pool
Balance, the Pool Factor, and various other items of information.
Certificateholders of record during any calendar year will be furnished
information for tax reporting purposes not later than the latest date permitted
by law. See "The Certificates and the Agreement."
 
                                USE OF PROCEEDS
 
     The net proceeds to be received by the Seller from the sale of Certificates
will be used to repay loans incurred pursuant to its short-term funding program.
 
                                   THE SELLER
 
     The Seller is a wholly-owned, limited-purpose finance subsidiary of Onyx
which was incorporated under the laws of the State of Delaware on July 28, 1994
and has a limited operating history. The principal office of the Seller is
located at 8001 Irvine Center Drive, 5th Floor, Irvine, CA 92718. The telephone
of such office is (714) 753-1191.
 
     The Seller was organized principally for the purpose of purchasing retail
installment sales contracts from Onyx in connection with its activities as a
finance subsidiary of Onyx. The Seller was organized for limited purposes, and
its certificate of incorporation limits its activities to purchasing Contracts
from Onyx and transferring such Contracts to third parties and any activities
incidental to and necessary or convenient for the accomplishment of such
purposes.
 
     The Seller has taken steps in structuring the transactions contemplated
hereby that are intended to ensure that the voluntary or involuntary application
for relief by Onyx under any Insolvency Law will not result in consolidation of
the assets and liabilities of the Seller with those of Onyx. These steps include
the creation of the Seller as a separate, limited-purpose subsidiary pursuant to
a certificate of incorporation containing certain limitations (including
restrictions on the nature of the Seller's business and a restriction on the
Seller's ability to commence a voluntary case or proceeding under any Insolvency
Law without the unanimous affirmative vote of all of its directors). However,
there can be no assurance that the activities of the Seller would not result in
a court concluding that the assets and liabilities of the Seller should be
consolidated with those of Onyx in a proceeding under any Insolvency Law.
 
     The Seller has received the advice of counsel to the effect that, subject
to certain facts, assumptions and qualifications, it would not be a proper
exercise by a court of its equitable discretion to disregard the separate
corporate existence of the Seller and to require the consolidation of the assets
and liabilities of the Seller with the assets and liabilities of Onyx in the
event of the application of the federal bankruptcy laws to Onyx. Among other
things, it is assumed by counsel that the Seller will follow certain procedures
in the conduct of its affairs, including maintaining records and books of
account separate from those of Onyx, refraining from commingling its assets with
those of Onyx and refraining from holding itself out as having agreed to pay, or
being liable for, the debts of Onyx. The Seller intends to follow and has
represented to such counsel that it will follow these and other procedures
related to maintaining its separate corporate identity. However, there can be no
assurance that a court would not conclude that the assets and liabilities of the
Seller should be consolidated with those of Onyx. If a court were to reach such
a conclusion, or a filing were made under any Insolvency Law by or against the
Seller, or if an attempt were made to litigate any of the foregoing issues,
delays in distributions on the Certificates could occur or reductions in the
amounts of such distributions could result.
 
     The Contracts were sold by Onyx to the Seller pursuant to a Sale and
Servicing Agreement dated as of September 8, 1994 (the "Purchase Agreement") and
were previously financed by the Seller through a short term funding program.
Onyx and the Seller intend that the transfer of the Contracts by Onyx to the
Seller under the Purchase Agreement constitute a "true sale" of the Contracts to
the Seller. If the transfer constitutes such a "true sale," the Contracts and
the proceeds thereof would not be part of the bankruptcy estate of Onyx under
Section 541 of the Bankruptcy Code should Onyx become the subject of a
bankruptcy case subsequent to the transfer of the Contracts to the Seller.
 
                                       18
<PAGE>   19
 
     The Seller has received the advice of counsel to the effect that, subject
to certain facts, assumptions and qualifications, in the event Onyx were to
become the subject of a voluntary or involuntary case under the Bankruptcy Code
subsequent to the transfer of the Contracts to the Seller, the transfer of the
Contracts by Onyx to the Seller pursuant to the Purchase Agreement would be
characterized as a "true sale" of the Contracts from Onyx to the Seller and the
Contracts and the proceeds thereof would not form part of Onyx's bankruptcy
estate pursuant to Section 541 of the Bankruptcy Code.
 
     In Octagon Gas Systems, Inc. v. Rimmer, 995 F.2d 948 (10th Cir. 1993) cert.
denied, 114 S. Ct. 554 (1993), the United States Court of Appeals for the 10th
Circuit suggested that even where a transfer of accounts from a seller to a
buyer constitutes a "true sale," the accounts would nevertheless constitute
property of the seller's bankruptcy estate in a bankruptcy of the seller. If
Onyx or the Seller were to become subject to a bankruptcy proceeding and a court
were to follow the Octagon Gas court's reasoning, Certificateholders might
experience delays in payment or possibly losses on their investment in the
Certificates. As part of the advice of counsel described above, counsel has
advised the Seller that the reasoning of the Octagon Gas case appears to be
inconsistent with precedent and the Uniform Commercial Code. As the Octagon case
indicates, however, a court may reach a different conclusion with respect to
these or similar matters.
 
                                  THE SERVICER
 
   
     The Contracts will be serviced by Onyx Acceptance Corporation ("Onyx").
Onyx was incorporated in California in 1993 and reincorporated in Delaware in
1996 in connection with its initial public offering of Common Stock which was
successfully completed in March 1996 and all stock offered was sold. Onyx is
engaged principally in the business of providing indirect automobile financing
to new car dealerships and selected used car dealerships within California. Onyx
has been in existence for nearly three years and is headed by a management team
with extensive experience in the origination and servicing of indirect and
direct automobile loans (average tenure of 16 years), and who, from 1985 to
present, have actively participated in a number of public securitizations of
motor vehicle installment contracts.
    
 
     Onyx is headquartered in Irvine, California and operates six auto finance
centers in California: (i) Orange and Metropolitan Los Angeles Counties, (ii)
North Los Angeles and Ventura Counties, (iii) the San Francisco Bay Area, (iv)
Riverside and San Bernardino Counties, (v) San Diego County, and (vi) Sacramento
County. Through these offices, Onyx is able to service the most populous
California counties including Los Angeles, Riverside, San Bernardino, Ventura,
Orange, San Diego, San Francisco, Santa Clara, Alameda, San Mateo, Santa Cruz,
Marin, Contra Costa, and Sacramento counties. Onyx currently has dealer
agreements with over 952 Dealers in California.
 
     Onyx acquires individual motor vehicle installment contracts from Dealers
after reviewing and approving the customer's credit application in accordance
with its underwriting policies and procedures. See "The Contracts." Onyx
acquired motor vehicle installment contracts totaling approximately $358.5
million from commencement of operations through March 31, 1996. As of March 31,
1996, Onyx has amassed a servicing portfolio of approximately $266.3 million. As
of March 31, 1996, approximately 84.03% of Onyx's servicing portfolio consisted
of motor vehicle installment contracts secured by used motor vehicles, and
15.97% secured by new motor vehicles. As of March 31, 1996, Onyx had total
assets of approximately $111.1 million and shareholders equity of $30.8 million.
 
     Onyx finances its acquisition of motor vehicle installment contracts on a
short term basis through a commercial paper conduit program and has previously
financed its acquisition of motor vehicle installment contracts on a long term
basis through sales of Contracts to grantor trusts.
 
                       THE CERTIFICATES AND THE AGREEMENT
 
     The Certificates will be issued pursuant to the Agreement, a form of which
has been filed as an exhibit to the Registration Statement of which this
Prospectus is a part. The following summaries of certain provisions of the
Agreement do not purport to be complete and are subject to, and qualified in
their entirety by reference to, the provisions of the Agreement. Where
particular provisions of or terms used in the Agreement are referred to, the
actual provisions (including definitions of terms) are incorporated by reference
as part of such summaries.
 
                                       19
<PAGE>   20
 
GENERAL
 
     The Certificates will be offered for purchase in minimum denominations of
$1,000 and integral multiples thereof, except that one Certificate may be issued
in a denomination that includes any residual portion of the Pool Balance as of
the Cut-Off Date. Each Certificate will rank pari passu with each other
Certificate. The Certificates will initially be represented by one or more
Certificates registered in the name of the nominee of DTC except as set forth
below. The interests of holders of beneficial interests in the Certificates
(each a "Certificate Owner") will be available for purchase in denominations of
$1,000 and integral multiples thereof in book-entry form only. The Seller has
been informed by DTC that DTC's nominee will be Cede. Accordingly, Cede is
expected to be the holder of record of the Certificates. Unless and until
Definitive Certificates are issued under the limited circumstances described
herein, no Certificate Owner will be entitled to receive a certificate
representing such person's interest in the Certificates. All references herein
to actions by Certificateholders shall refer to actions taken by DTC upon
instructions from its participating organizations (the "Participants") and all
references herein to distributions, notices, reports and statements to
Certificateholders shall refer to distributions, notices, reports and statements
to DTC or Cede, as the registered holder of the Certificates, as the case may
be, for distribution to Certificate Owners in accordance with DTC procedures.
See "The Certificates and the Agreement -- Book-Entry Registration" and
"-- Definitive Certificates."
 
DISTRIBUTIONS OF PRINCIPAL AND INTEREST
 
   
     On each Distribution Date, monthly interest due on the Contracts (the
"Interest Distribution") at a rate equal to the product of one-twelfth of the
Pass-Through Rate and the Pool Balance as of the close of the preceding
Collection Period will be distributed to the Certificateholders of record on a
pro rata basis as of the immediately preceding Record Date (defined below). The
"Pool Balance" as of any date is the Aggregate Scheduled Balance of the
Contracts as of such date, excluding those Contracts which, as of such date,
have become Liquidated Contracts or have been purchased by the Servicer or
repurchased by the Seller. A "Collection Period" with respect to a Distribution
Date will be the calendar month preceding the month in which such Distribution
Date occurs; provided, that with respect to Liquidated Contracts, the Collection
Period will be the period from but excluding the sixth Business Day preceding
the immediately preceding Distribution Date to and including the sixth Business
Day preceding such Distribution Date. With respect to the first Distribution
Date the "Collection Period" for Liquidated Contracts will be the period from
and including the Cut-Off Date to and including the sixth Business Day preceding
such first Distribution Date. Each Interest Distribution will be calculated on
the basis of a 360-day year consisting of twelve 30-day months. Unless
Definitive Certificates have been issued, distributions on each Distribution
Date will be made through the facilities of DTC and will be payable to
Certificateholders registered as such on the Business Day prior to such
Distribution Date (or, if Definitive Certificates are issued, the last day of
the calendar month preceding such Distribution Date) (the "Record Date"), except
that the final distribution of principal of and interest on each Certificate
will be made only upon presentation and surrender of such Certificate on or
after the Final Distribution Date (or such earlier termination date as is
provided by the Agreement) at the office or agency of the Trustee maintained for
that purpose.
    
 
     On each Distribution Date, Principal Distributions for the related
Collection Period will be passed through to the Certificateholders. The
"Principal Distribution" on any Distribution Date is the Aggregate Scheduled
Balance Decline during the related Collection Period. The Principal Distribution
on the Final Distribution Date will include the Aggregate Scheduled Balance of
all Contracts that are outstanding at the end of the Collection Period
immediately prior to the Final Distribution Date. The "Aggregate Scheduled
Balance Decline" for any Distribution Date is the amount by which the Aggregate
Scheduled Balance of the Contracts as of the beginning of the related Collection
Period exceeds the Aggregate Scheduled Balance of such Contracts as of the end
of the related Collection Period. The "Aggregate Scheduled Balance" of the
Contracts is the sum of the Scheduled Balances of each Contract. The "Scheduled
Balance" of a Contract at any date is equal to the Cut-Off Date Scheduled
Balance of such Contract reduced by the portion of each scheduled payment of
principal and interest due on such Contract (the "Monthly P&I") on or prior to
the date of calculation that is allocable to principal under the Recomputed
Actuarial Method. The Scheduled Balance of any Contract that is a Liquidated
Contract or that has been purchased by the Servicer or
 
                                       20
<PAGE>   21
 
   
repurchased by the Seller will equal zero. A "Liquidated Contract" is a Contract
that (a) is the subject of a Full Prepayment, (b) is a Defaulted Contract and
with respect to which Liquidation Proceeds constituting the final amounts
recoverable have been received, (c) is paid in full on or after its Maturity
Date or (d) has been a Defaulted Contract for four or more Collection Periods
and as to which Liquidation Proceeds constituting the final amount recoverable
have not been received; provided, however, that in any event a Contract that is
delinquent in the amount of five monthly payments at the end of a Collection
Period is a Liquidated Contract. A "Defaulted Contract" with respect to any
Collection Period is a Contract (a) which is, at the end of such Collection
Period, delinquent in the amount of two monthly payments or (b) with respect to
which the related Financed Vehicle has been repossessed or repossession efforts
have been commenced.
    
 
   
     The Monthly P&I for a Contract due on each Due Date is substantially equal
for the term of the Contract. The Scheduled Balance of each Contract as of the
Cut-Off Date, which will be treated as being equal to the Cut-Off Date Scheduled
Balance, will be set forth in a schedule to the Agreement. The Recomputed Yield
of each Contract will at least equal 7.55%.
    
 
     At the issuance of the Certificates, the initial aggregate principal amount
of the Certificates will equal the Aggregate Scheduled Balance of all the
Contracts as of the Cut-Off Date.
 
THE SURETY BOND
 
     If on any Servicer Report Date the amount on deposit in the Collection
Account, after giving effect to all amounts deposited or payable from the
Payahead Account with respect to such Distribution Date, is less than the sum of
the Servicing Fee, the Principal Distribution and Interest Distribution for the
related Distribution Date, the Trustee by delivering a notice to the Insurer
shall demand payment under the Surety Bond in an amount equal to such
deficiency. The Insurer shall pay or cause to be paid such amount to the Trustee
for credit to the Collection Account and the Trustee shall withdraw from the
Collection Account and shall pay such amount to the Certificateholders on the
related Distribution Date.
 
     If on the Business Day preceding the Final Distribution Date, any principal
amount of Certificates is still outstanding, then the Trustee shall demand
payment on the Surety Bond in an amount equal to the amount by which outstanding
principal amount of the Certificates, plus interest thereon at the Pass-Through
Rate, exceeds the amount on deposit in the Collection Account which is available
for distribution on the Final Distribution Date. The Insurer shall pay or cause
to be paid such amount to the Trustee for credit to the Collection Account, and
on the Final Distribution Date, the Trustee shall withdraw from the Collection
Account and shall pay such amount to the Certificateholders.
 
BOOK-ENTRY REGISTRATION
 
     Certificateholders may hold their Certificates through DTC if they are
participants of such system, or indirectly through organizations which are
participants ("Participants") in such system.
 
     Cede, as nominee for DTC, will hold one or more global Certificates.
Transfers between Participants will occur in the ordinary way in accordance with
DTC rules.
 
     DTC is a limited-purpose trust company organized under the laws of the
State of New York, a member of the Federal Reserve System, a "clearing
corporation" within the meaning of the New York UCC, and a "clearing agency"
registered pursuant to the provisions of Section 17A of the Exchange Act. DTC
was created to hold securities for its Participants and facilitate the clearance
and settlement of securities transactions between Participants through
electronic book-entry changes in accounts of its Participants, thereby
eliminating the need for physical movement of certificates. Participants include
securities brokers and dealers, banks, trust companies and clearing corporations
and may include certain other organizations (including the Underwriters).
Indirect access to the DTC system also is available to others such as banks,
brokers, dealers and trust companies that clear through or maintain a custodial
relationship with a Participant, either directly or indirectly (the "Indirect
Participants").
 
     Certificate Owners that are not Participants or Indirect Participants but
desire to purchase, sell or otherwise transfer ownership of, or other interests
in, Certificates may do so only through Participants and Indirect Participants.
In addition, Certificateholders will receive all distributions of principal of
and interest on the Certificates from the Trustee, as paying agent, or its
successor in such capacity (the "Paying Agent"),
 
                                       21
<PAGE>   22
 
through the Participants who in turn will receive them from DTC. Under a
book-entry format, Certificate Owners may experience some delay in their receipt
of payments, since such payments will be forwarded by the Paying Agent to Cede,
as nominee for DTC. DTC will forward such payments to its Participants which
thereafter will forward them to Indirect Participants or Certificate Owners. It
is anticipated that the only "Certificateholder" will be Cede, as nominee of
DTC. Certificate Owners will not be recognized by the Trustee as
Certificateholders, as such term is used in the Agreement, and Certificate
Owners will only be permitted to exercise the rights of Certificateholders
indirectly through the Participants who in turn will exercise the rights of
Certificateholders through DTC.
 
     Under the rules, regulations and procedures creating and affecting DTC and
its operations, DTC is required to make book-entry transfers among Participants
on whose behalf it acts with respect to the Certificates and is required to
receive and transmit distributions of principal of and interest on the
Certificates. Participants and Indirect Participants with which Certificate
Owners have accounts with respect to the Certificates similarly are required to
make book-entry transfers and receive and transmit such payments on behalf of
their respective Certificate Owners. Accordingly, although Certificate Owners
will not possess Certificates, Certificate Owners will receive payments and will
be able to transfer their interests.
 
     Because DTC can only act on behalf of Participants, who in turn act on
behalf of Indirect Participants and certain banks, the ability of a Certificate
Owner to pledge Certificates to persons or entities that do not participate in
the DTC system, or otherwise take actions in respect of such Certificates, may
be limited due to the lack of a physical certificate for such Certificates.
 
     DTC has advised the Seller that it will take any action permitted to be
taken by a Certificateholder under the Agreement only at the direction of one or
more Participants to whose account with DTC the Certificates are credited.
Additionally, DTC has advised the Seller that it will take such actions with
respect to the particular portion of the Certificates represented by the
undivided interests held by Participants which have directed DTC, on their
behalf, to take such action. DTC may take conflicting actions with respect to
other undivided interests to the extent that such actions are taken on behalf of
Participants whose holdings include such undivided interests.
 
     Although DTC has agreed to the foregoing procedures in order to facilitate
transfers of Certificates among participants of DTC, they are under no
obligation to perform or continue to perform such procedures and such procedures
may be discontinued at any time.
 
DEFINITIVE CERTIFICATES
 
     The Certificates will be issued in fully registered, certificated form in
denominations of $1,000 and integral multiples thereof to Certificate Owners or
their nominees (the "Definitive Certificates"), rather than to DTC or its
nominee, only if (i) the Seller advises the Trustee in writing that DTC is no
longer willing or able to discharge properly its responsibilities as depositary
with respect to the Certificates, and the Trustee or the Seller are unable to
locate a qualified successor, or (ii) after the occurrence of an Event of
Default, Certificate Owners representing in the aggregate more than 50% of the
Pool Balance advise the Trustee and DTC through Participants in writing that the
continuation of a book-entry system with respect to the Certificates through any
depositary is no longer in the best interest of the Certificate Owners.
 
     Upon the occurrence of any of the events described in the immediately
preceding paragraph, DTC is required to notify all Participants of the
availability through DTC of Definitive Certificates. Upon surrender by DTC of
the Definitive Certificates representing the Certificates and instructions for
reregistration, the Trustee will issue the Certificates as Definitive
Certificates, and thereafter the Trustee will recognize the holders of such
Definitive Certificates as holders under the Agreement (collectively,
"Holders").
 
     Distribution of principal of and interest on the Certificates will be made
by the Paying Agent directly to Holders of Definitive Certificates in accordance
with the procedures set forth herein and in the Agreement. Interest
Distributions and Principal Distributions on each Distribution Date and on the
Final Distribution Date will be made to Holders in whose names the Definitive
Certificates were registered at the close of business on the related Record
Date. Distributions will be made by check mailed to the address of such
 
                                       22
<PAGE>   23
 
Holder as its appears on the certificate register. The final payment of any
Certificate (whether Definitive Certificates or the Certificate registered in
the name of DTC's nominee), however, will be made only upon presentation and
surrender of such Certificate at the office or agency specified in the notice of
final distribution to Certificateholders. The Trustee will provide such notice
to registered Certificateholders not later than the fifteenth day of the month
of such final distribution.
 
     Definitive Certificates will be transferable and exchangeable at the
offices of the Transfer Agent and Registrar, which shall initially be the
Trustee. No service charge will be imposed for any registration of transfer or
exchange, but the Transfer Agent and Registrar may require payment of a sum
sufficient to cover any tax or other governmental charge imposed in connection
therewith.
 
SALE AND ASSIGNMENT OF THE CONTRACTS
 
     At the time of issuance of the Certificates, the Seller will sell and
assign to the Trustee, without recourse, the Seller's entire interest in the
Contracts and the proceeds thereof, including its security interests in the
Financed Vehicles. Each Contract will be identified in a schedule appearing as
an exhibit to the Agreement. The Trustee will, concurrently with such sale and
assignment, execute, authenticate and deliver the definitive certificates
representing the Certificates to the Underwriter against payment to the Seller
of the net purchase price of the sale of the Certificates. Pursuant to the
Purchase Agreement, prior to sale of the Contracts to the Trustee and the
issuance of the Certificates, Onyx sold and assigned to the Seller Onyx's entire
interest in the Contracts.
 
     Pursuant to the Agreement, the Seller will represent to the Trustee and the
Trust for the benefit of holders of the Certificates and the Insurer that: (i)
each Contract contains customary and enforceable provisions such that the rights
and remedies of the holder thereof shall be adequate for realization against the
collateral of the benefits of the security; (ii) each Contract and the sale of
the related Financed Vehicle complied, at the time it was made, in all material
respects with all requirements of applicable federal, state, and local laws, and
regulations thereunder, including usury laws, the Federal Truth-in-Lending Act,
the Equal Credit Opportunity Act, the Fair Credit Reporting Act, the Federal
Trade Commission Act, state adaptations of the National Consumer Act and of the
Uniform Consumer Credit Code, and any other consumer credit, equal opportunity
and disclosure laws applicable to such Contract and sale; (iii) each Contract
constitutes the legal, valid, and binding payment obligation in writing of the
Obligor, enforceable by the holder thereof in all respects in accordance with
its terms, subject, as to enforcement, to applicable bankruptcy, insolvency,
reorganization, liquidation and other similar laws and equitable principles
relating to or affecting the enforcement of creditors' rights; (iv) as of the
Closing Date, each Contract was secured by a validly perfected first priority
security interest in the Financed Vehicle in favor of the Seller as secured
party or all necessary action with respect to such Contract has been taken to
perfect a first priority security interest in the related Financed Vehicle in
favor of the Seller as secured party, which security interest is assignable and
has been so assigned by the Seller to the Trust; (v) as of the Closing Date the
Seller had good and marketable title to and was the sole owner of each Contract,
free of liens, claims, encumbrances and rights of others; (vi) as of the Closing
Date, there are no rights of rescission, offset, counterclaim, or defense, and
the Seller has no knowledge of the same being asserted or threatened, with
respect to any Contract; (vii) as of the Closing Date, the Seller had no
knowledge of any liens or claims that have been filed, including liens for work,
labor, materials or unpaid taxes relating to a Financed Vehicle, that would be
liens prior to, or equal with, the lien granted by the Contract; (viii) except
for payment defaults continuing for a period of not more than 30 days as of the
Cut-Off Date, the Seller has no knowledge that a default, breach, violation, or
event permitting acceleration under the terms of any Contract exists, and the
Seller has no knowledge that a continuing condition that with notice or lapse of
time would constitute a default, breach, violation or event permitting
acceleration under the terms of any Contract exists, and the Seller has not
waived any of the foregoing; (ix) each Contract requires that the Obligor
thereunder obtain comprehensive and collision insurance covering the Financed
Vehicle; (x) each Contract was acquired from a Dealer that Onyx ordinarily does
business with; (xi) no adverse selection procedures were utilized in selecting
the Contracts; (xii) scheduled payments under each Contract have been applied in
accordance with the Rule of 78's and (xiii) there is only one original of each
Contract and such original is being held by the Trustee as custodian on behalf
of the Trust
 
                                       23
<PAGE>   24
 
and Insurer. As of the last day of the Collection Period following the
Collection Period (or, if the Seller elects, the last day of such Collection
Period) during which the Seller becomes aware or receives written notice from
the Trustee or the Servicer that a Contract does not meet any of the criteria in
the Agreement and such failure materially and adversely affects the interests of
the Certificateholders or the Insurer in a Contract, the Seller, unless it cures
the failed criterion, will repurchase the Contract from the Trustee at a price
equal to the Scheduled Balance thereof plus accrued interest (the "Repurchase
Amount"). The repurchase obligation will constitute the sole remedy available to
the Certificateholders or the Trustee for the failure of a Contract to meet any
of the criteria set forth in the Agreement.
 
THE COLLECTION ACCOUNT AND ELIGIBLE INVESTMENTS
 
     The Servicer will cause all collections made on the Contracts during a
Collection Period to be deposited in or credited to an account (the "Collection
Account") established by the Servicer under the Agreement. Funds in the
Collection Account will be invested in Eligible Investments by the Trustee
acting at the direction of the Insurer. "Eligible Investments" are (a) direct
obligations issued or fully guaranteed by the United States or any agency or
instrumentality of the United States whose obligations are backed by the full
faith and credit of the United States and, to the extent, at the time of the
investment, acceptable to the Insurer and each statistical rating agency rating
the Certificates for securities having a rating equivalent to the rating of the
Certificates at the Closing Date, the direct obligations of, or obligations
fully guaranteed by, the Federal Home Loan Mortgage Corporation and the Federal
National Mortgage Association; (b) deposits in or other obligations of any bank
(including the Trustee) whose long-term unsecured debt obligations are rated
"AA-" or better by Standard & Poor's Corporation ("Standard & Poor's") and "Aa2"
or better by Moody's Investors Service, Inc. ("Moody's") or any bank acceptable
to the Insurer; (c) repurchase obligations with respect to federal government or
agency securities described in clause (a) above entered into with any bank
described in clause (b) above; (d) interest-bearing or discount corporate
securities rated "AA-" or better by Standard & Poor's and "Aa2" or better by
Moody's; (e) commercial paper having the highest rating obtainable from Standard
& Poor's and Moody's; (f) investments in money market funds or money market
mutual funds having a rating from Standard & Poor's and Moody's in the highest
investment category granted thereby, including funds for which the Trustee or
any of its affiliates is investment manager or advisor; and (g) such other
securities that are acceptable to the Insurer. Eligible Investments made with
respect to the Collection Account will mature no later than the next following
Distribution Date. Income from amounts on deposit in the Collection Account
which are invested in Eligible Investments will be paid to the Servicer monthly
unless earlier directed by the Servicer.
 
PAYAHEAD ACCOUNT
 
     Payments made by an Obligor in excess of the Monthly P&I for the current
Collection Period and any other amount currently due on a Contract (other than
Full Prepayments) ("Payaheads") will be initially deposited in the Collection
Account and subsequently transferred from the Collection Account, as of each
Servicer Report Date, to an account established in the name of Bankers Trust
Company for the benefit of the Obligors and the Certificateholders as their
interests may appear (the "Payahead Account") and shall be held in such account
until passed through in accordance with the original schedule of payments for
the related Contract or until the amount of such partial prepayment equals the
amount the Obligor would be required to pay in order to prepay the Contract in
full. The Payahead Account will be an Eligible Account. Amounts on deposit in
the Payahead Account will be invested in Eligible Investments with maturity
dates such that on each Distribution Date Monthly P&I for each Contract with
respect to which a partial prepayment had been made will be available to be
passed through to Certificateholders. The Payahead Account will not be part of
the Trust and the Trustee will not have a security interest in the Payahead
Account. Earnings on Eligible Investments credited to the Payahead Account will
be paid to the Servicer. Full Prepayments during any Collection Period will be
deposited directly into the Collection Account for distribution to
Certificateholders on the Distribution Date next succeeding such Collection
Period.
 
                                       24
<PAGE>   25
 
PAYMENTS ON CONTRACTS
 
     All collections on the Contracts will be deposited in or credited to the
Collection Account within two Business Days of the receipt by the Servicer of
payments from Obligors. Such collections will include: Full Prepayments and
Payaheads (pending transfer to the Payahead Account), Net Liquidation Proceeds
and Net Insurance Proceeds; any amounts deposited by Onyx or the Seller in the
Collection Account to purchase Contracts because of certain material defects in
documents related to the Contracts or certain breaches in representations or
warranties regarding the Contracts made by Onyx or the Seller in the Agreement
that materially and adversely affect the interests of the Certificateholders or
the Insurer; any amounts deposited by the Servicer in the Collection Account to
purchase Contracts as to which the Servicer has breached certain servicing
covenants; and any amounts deposited by the Servicer in the Collection Account
as a result of such entity exercising its right under certain circumstances to
purchase all or a portion of the Contracts. "Net Liquidation Proceeds" are
proceeds received by the Servicer (net of Liquidation Expenses) upon liquidation
of any Defaulted Contract. "Liquidation Expenses" are the reasonable
out-of-pocket expenses (exclusive of overhead expenses) incurred by the Servicer
in realizing upon a defaulted Contract which are not recoverable under any
insurance policy. "Net Insurance Proceeds" are proceeds paid by any insurer
under a comprehensive and collision or vendor's single interest insurance policy
related to a Contract (other than funds used for the repair of the related
Financed Vehicle or otherwise released to the related Obligor in accordance with
normal servicing procedures) and proceeds from the Blanket Insurance Policy,
after reimbursement to the Servicer of expenses recoverable under such policy.
Partial prepayments are initially deposited in the Collection Account and are
transferred to the Payahead Account on the Servicer Report Date.
 
DISTRIBUTIONS
 
     Subject to the last sentence of this paragraph, distributions on the
Certificates will be made on each Distribution Date by the Trustee out of net
collections on the Contracts (exclusive of amounts representing payment due in
the Collection Period in which such Distribution Date occurs and any future
Collection Periods) for the Collection Period preceding such Distribution Date.
The amount of such net collections on each Distribution Date will be applied,
first, to the Servicer in payment of the Servicing Fee; second, payment of the
Interest Distribution and the Principal Distribution to the Certificateholders
on such Distribution Date in accordance with the Agreement, third, to the
Insurer, the Surety Bond Fee, and fourth, any balance shall be distributed to a
separate spread account trust to be applied in accordance with the spread
account trust agreement and the Insurance Agreement, which provide that to the
extent funds are not required either to reimburse the Insurer for draws on the
Surety Bond or to reserve against the possibility of future draws, amounts
remaining shall be released to the beneficiaries of the spread account trust.
Any amounts distributed pursuant to clause fourth above will not be available to
make distributions to the Certificateholders on the current or any future
Distribution Date. Under the Surety Bond, the Insurer is obligated to provide
for payment to the Trustee on each Distribution Date the amount, if any, by
which the amount available for distribution from the net collections on the
Contracts is less than the sum of the Servicing Fee, the Interest Distribution
and the Principal Distribution due to the Certificateholders for such
Distribution Date.
 
INSURANCE ON FINANCED VEHICLES
 
     Each Obligor on a Contract is required to maintain insurance covering
physical damage to the Financed Vehicle of such Obligor in an amount not less
than the lesser of its maximum insurable value or the unpaid principal balance
under such Contract. Onyx is required to be named as a loss payee under the
policy of insurance obtained by the Obligor. The Financed Vehicle is required to
be insured against loss and damage due to fire, theft, transportation, collision
and other risks covered by comprehensive coverage. Onyx also maintains a
vendor's single interest insurance policy, as to which the Seller has been named
as an additional insured, providing coverage upon repossession of a Financed
Vehicle in an amount equal to the lesser of the actual cash value of such
financed vehicle, the cost of repair or replacement for such Financed Vehicle
and the unpaid balance of the related Contract. Since Obligors may choose their
own insurers to provide the required coverage, the specific terms and conditions
of their policies vary.
 
     Onyx has obtained the Blanket Insurance Policy from United Financial
Casualty Company with a rating of "A" by A.M. Best, with respect to each
Contract. Subject to certain conditions, the Blanket Insurance Policy covers the
lesser of actual damage to a Financed Vehicle or the amount by which the
Obligor's unpaid
 
                                       25
<PAGE>   26
 
remaining principal balance on the Contract exceeds the proceeds from
disposition of the Financed Vehicle. Onyx's rights with respect to the Contracts
under the Blanket Insurance Policy have been assigned to the Trust pursuant to
the Agreement.
 
SERVICER REPORTS TO THE TRUSTEE AND THE INSURER
 
     The Servicer will perform certain monitoring and reporting functions for
the Trustee and the Insurer, including the preparation and delivery on the
Servicer Report Date to the Trustee and the Insurer of a statement setting forth
the amounts on deposit in the Collection Account, the sources of such amounts
and the amounts to be paid to Certificateholders (the "Distribution Date
Statement"). The Distribution Date Statement shall also include information
regarding Contracts purchased by the Servicer or repurchased by the Seller.
 
PURCHASE OF CONTRACTS
 
     The Servicer will have the option to purchase the remaining Contracts, and
thereby cause early retirement of the Certificates, as of any Distribution Date
on which the Aggregate Scheduled Balance of the Contracts is less than 10% of
the initial Aggregate Scheduled Balance of the Contracts. Any such purchase must
be effected at a price equal to the Aggregate Scheduled Balance of such
Contracts plus accrued interest and all amounts due to the Insurer under the
Insurance Agreement. In addition, Onyx or the Seller is required to purchase or
repurchase, respectively, Contracts under certain circumstances if certain
representations and warranties made by Onyx or the Seller, respectively, are
incorrect in a manner that materially and adversely affects the interest of the
Certificateholders or the Insurer. Additionally, the Servicer is required to
purchase Contracts as to which the Servicer has breached certain servicing
covenants.
 
SERVICING FEE
 
     The Servicer will be entitled to compensation for the performance of its
obligations under the Agreement. The Servicer shall be entitled to receive an
amount equal to the product of one-twelfth of 1.00% per annum (the "Servicing
Fee Rate") and the Pool Balance as of the close of the preceding Collection
Period. As additional compensation, the Servicer or its designee shall be
entitled to retain all late payment charges, extension fees and similar items
paid in respect of the Contracts. The Servicer or its designee will also receive
as servicing compensation reinvestment earnings on Eligible Investments and the
amount, if any, by which the outstanding principal balance based on the Rule of
78's of a Contract that is subject to a Full Prepayment exceeds the Scheduled
Balance of such Contract. The Servicer shall pay all expenses incurred by it in
connection with its servicing activities under the Agreement and shall not be
entitled to reimbursement of such expenses except to the extent they constitute
Liquidation Expenses or expenses recoverable under an applicable insurance
policy.
 
REALIZATION UPON DEFAULTED CONTRACTS
 
     The Servicer will liquidate any Contract that comes into and continues in
default and as to which no satisfactory arrangements can be made for collection
of delinquent payments. Such liquidation may be through repossession or sale of
the Financed Vehicle securing such Contract or otherwise. In connection with
such repossession or other conversion, the Servicer will follow such procedures
as are normal and usual for holders of motor vehicle retail installment sales
contracts. In this regard, the Servicer may sell the Financed Vehicle at a
repossession or other sale.
 
                           DESCRIPTION OF THE INSURER
 
     The following information with respect to the Insurer has been furnished by
the Insurer and none of Onyx, the Seller or the Underwriter have made any
independent investigation of such information.
 
     The Insurer is a New York-domiciled monoline stock insurance company which
engages only in the business of financial guarantee and surety insurance. The
Insurer is licensed in 50 states in addition to the District of Columbia, the
Commonwealth of Puerto Rico and the territory of Guam. The Insurer insures
structured asset-backed, corporate, municipal and other financial obligations in
the domestic and foreign capital markets. The Insurer also provides financial
guarantee reinsurance for structured asset-backed, corporate, municipal and
other financial obligations written by other major insurance companies.
 
                                       26
<PAGE>   27
 
     The Insurer's claims-paying ability is rated "Aaa" by Moody's, "AAA" by
Standard & Poor's, "AAA" by Duff & Phelps, Inc. and "AAA" by Nippon Investors
Inc. Such ratings reflect only the views of the respective rating agencies, are
not recommendations to buy, sell or hold securities and are subject to revision
or withdrawal at any time by such rating agencies.
 
     The Insurer is a wholly owned subsidiary of CapMAC Holdings Inc.
("Holdings"). NEITHER HOLDINGS NOR ANY OF ITS STOCKHOLDERS IS OBLIGATED TO PAY
ANY CLAIMS UNDER ANY SURETY BOND ISSUED BY THE INSURER OR ANY DEBTS OF THE
INSURER OR TO MAKE ADDITIONAL CAPITAL CONTRIBUTIONS.
 
     The Insurer is regulated by the Superintendent of Insurance of the State of
New York. In addition, the Insurer is subject to regulation by the insurance
laws and regulations of the other jurisdictions in which it is licensed. Such
insurance laws regulate, among other things, the amount of net exposure per risk
that the Insurer may retain, capital transfers, dividends, investment of assets,
changes in control, transactions with affiliates and consolidations and
acquisitions. The Insurer is subject to periodic regulatory examinations by the
same regulatory authorities.
 
     The Insurer's obligations under the Surety Bond may be reinsured. Such
reinsurance does not relieve the Insurer of any of its obligations under the
Surety Bond.
 
     THE SURETY BOND IS NOT COVERED BY THE PROPERTY/CASUALTY INSURANCE SECURITY
FUND SPECIFIED IN ARTICLE 76 OF THE NEW YORK INSURANCE LAW.
 
   
     As at December 31, 1995 and 1994, the Insurer had qualified statutory
capital (which consists of policyholders' surplus and contingency reserve) of
approximately $240 million and $170 million, respectively, and had not incurred
any debt obligations. Article 69 of the New York State Insurance Law requires
the Insurer to establish and maintain the contingency reserve, which is
available to cover claims under surety bonds issued by the Insurer.
    
 
     The audited financial statements of the Insurer prepared in accordance with
generally accepted accounting principles as of December 31, 1995 and 1994 and
for each of the years in the three-year period ended December 31, 1995 are
included in this Prospectus. Copies of the Insurer's financial statements
prepared in accordance with statutory accounting standards, which differ from
generally accepted accounting principles, and filed with the Insurance
Department of the State of New York are available upon request. The Insurer is
located at 885 Third Avenue, New York, New York 10022, and its telephone number
is (212) 755-1155.
 
                     ADDITIONAL PROVISIONS OF THE AGREEMENT
 
STATEMENTS TO CERTIFICATEHOLDERS
 
     On each Distribution Date, the Trustee will include with each distribution
to each Certificateholder a statement setting forth for such Distribution Date
the following information:
 
            (i) the amount of the distribution to Certificateholders allocable
     to principal;
 
           (ii) the amount of the distribution to Certificateholders allocable
     to interest;
 
           (iii) the certificate distribution amount for such Distribution Date;
 
           (iv) the premiums payable to the Insurer and the amount to be
     deposited in the spread account;
 
            (v) the aggregate Servicing Fee paid to the Servicer with respect to
     the Contracts for the related Collection Period; and
 
           (vi) the number of, and aggregate amount of monthly principal and
     interest payments due on, the Contracts which are delinquent as of the end
     of the related Collection Period presented on a 30-day, 60-day and 90-day
     basis;
 
                                       27
<PAGE>   28
 
           (vii) the amount available in the Collection Account for payment of
     the Certificate Distribution Amount and the Servicing Fee and the amount,
     if any, required from the Insurer pursuant to the Surety Bond to pay any
     shortfall;
 
          (viii) the aggregate amount of liquidation proceeds received for
     Defaulted Contracts;
 
           (ix) the net credit losses for the Collection Period;
 
            (x) the number and net outstanding balance of Contracts for which
     the Financed Vehicle has been repossessed;
 
           (xi) the Pool Balance;
 
           (xii) the amount in the Collection Account available for such
     Distribution Date; and
 
          (xiii) the amount of claims (if any) made on the Surety Bond.
 
     Within a reasonable period of time after the end of each calendar year but
not later than the latest date permitted by law, commencing with the year ended
December 31, 1996, the Trustee and the Paying Agent shall furnish to each person
who on any Record Date during such calendar year shall have been a registered
Certificateholder a statement containing the sum of the amounts described in
(i), (ii) and (v) above and such other information in respect of the
Certificates as may be reasonably necessary for such Certificateholder's
preparation of federal income tax returns. See "Certain Tax Consequences."
 
EVIDENCE AS TO COMPLIANCE
 
     The Agreement will provide that a firm of independent public accountants
will furnish to the Trustee and the Insurer, on or before each March 15 after
the end of each fiscal year of the Servicer, beginning with the fiscal year
ended December 31, 1996, a statement as to compliance by the Servicer during the
preceding fiscal year with certain standards relating to the servicing of the
Contracts.
 
     The Agreement will also provide for delivery to the Trustee and the
Insurer, on or before each March 15, after the end of each fiscal year of the
Servicer, commencing with the fiscal year ended December 31, 1996, of a
certificate signed by an authorized officer of the Servicer stating that the
Servicer has fulfilled its obligations under the Agreement throughout the
preceding fiscal year or, if there has been a default in the fulfillment of any
such obligation, describing each such default.
 
     Copies of such statements and certificates may be obtained by
Certificateholders by a request in writing addressed to the Trustee.
 
CERTAIN MATTERS REGARDING THE SERVICER
 
     The Agreement will provide that the Servicer may not resign from its
obligations and duties as Servicer thereunder except upon determination that the
Servicer's performance of such duties is no longer permissible under applicable
law. No such resignation will become effective until the Back-up Servicer, or a
successor servicer has assumed the Servicer's servicing obligations and duties
under the Agreement. See "-- The Trustee and Back-Up Servicer."
 
     The Agreement will further provide that neither the Servicer nor any of its
directors, officers, employees, and agents shall be under any liability to the
Trust or the Certificateholders for taking any action or for refraining from
taking any action pursuant to the Agreement, or for errors in judgment;
provided, however, that neither the Servicer nor any such person will be
protected against any liability that would otherwise be imposed by reason of
willful misfeasance, bad faith or negligence (except errors in judgment) in the
performance of duties or by reason of reckless disregard of obligations and
duties thereunder. In addition, the Agreement will provide that the Servicer is
under no obligation to appear in, prosecute or defend any legal action that is
not incidental to the Servicer's servicing responsibilities under the Agreement
and that, in its opinion, may cause it to incur any expense or liability. The
Servicer may, however, undertake any reasonable action that it may deem
necessary or desirable in respect of the Agreement and the rights and duties of
the parties thereto and the interests of the Certificateholders thereunder. In
such event, the legal expenses and
 
                                       28
<PAGE>   29
 
costs of such action and any liability resulting therefrom will be expenses,
costs and liabilities of the Trust, and the Servicer will be entitled to be
reimbursed therefor out of the Collection Account. Any such indemnification or
reimbursement could reduce the amount otherwise available for distribution to
Certificateholders.
 
     Any corporation into which the Servicer may be merged or consolidated, or
any corporation resulting from any merger, conversion or consolidation to which
the Servicer is a party or any corporation succeeding to the business of the
Servicer, or, with respect to the Servicer's obligation as the Servicer, will be
the successor of the Servicer under the Agreement.
 
EVENTS OF DEFAULT
 
     "Events of Default" under the Agreement will consist of (i) any failure by
the Servicer to deposit in or credit to the Collection Account or the Payahead
Account any amount required to be so deposited or credited or to make the
required distribution to Certificateholders, which failure continues unremedied
for three Business Days after written notice from the Trustee or the Insurer is
received by the Servicer or discovery by the Servicer; (ii) any failure by the
Servicer to deliver to the Insurer or the Trustee certain reports required by
the Agreement by the fifth Business Day prior to the related Distribution Date
or to perform certain other covenants under the Agreement; (iii) any failure by
the Servicer or the Seller duly to observe or perform in any material respect
any other covenants or agreements of the Servicer or the Seller in the
Agreement, which failure materially and adversely affects the rights of
Certificateholders, the Insurer or the Trustee and which continues unremedied
for 30 days after the giving of written notice of such failure (A) to the
Servicer or the Seller, as the case may be, by the Trustee or the Insurer or (B)
to the Servicer or the Seller, as the case may be, and to the Trustee by Holders
of Certificates evidencing not less than 25% of the Pool Balance or by the
Insurer; (iv) certain events of insolvency, readjustment of debt, marshalling of
assets and liabilities, or similar proceedings and certain actions by the
Servicer or the Seller indicating its insolvency, reorganization pursuant to
bankruptcy or similar proceedings or inability to pay its obligations; (v) any
breach of any of the representations and warranties of the Servicer or the
Seller (except for any breaches relating to Contracts repurchased by the Seller
or the Servicer) which breach has a material adverse effect on the Trust and
which continues for 30 days after the giving of notice of such breach to the
Seller or the Servicer, as the case may be, by the Trustee or the Holders of
Certificates evidencing not less than 25% of the Pool Balance or the Insurer;
(vi) any change in control of the Servicer in violation of the covenant set
forth in Section 7.2 of the Agreement; and (vii) any determination by the
Insurer that the quality of performance of the Servicer is not in compliance
with either the terms of the Agreement or that the Servicer's performance is not
adequate, as measured in accordance with industry standards, in respect of all
contracts serviced by the Servicer.
 
RIGHTS UPON EVENT OF DEFAULT
 
     As long as an Event of Default under the Agreement remains unremedied,
either the Trustee, the Insurer or Holders of Certificates evidencing not less
than 25% of the Pool Balance may terminate all the rights and obligations of the
Servicer under the Agreement, whereupon the Back-up Servicer will succeed to all
the responsibilities, duties and liabilities of the Servicer under the Agreement
and will be entitled to similar compensation arrangements; provided, however,
that the Back-up Servicer will not be obligated to purchase Contracts if certain
representations and warranties of Onyx as Servicer prove incorrect or if certain
covenants of Onyx as Servicer are breached. In the event that the Back-up
Servicer is unwilling or unable so to act, it may appoint, with the consent of
the Insurer, or petition a court of competent jurisdiction for the appointment
of, a successor with a net worth of at least $50,000,000 and whose regular
business includes the servicing of automotive retail installment sale contract
receivables.
 
     The Holders of Certificates evidencing not less than 51% of the Pool
Balance (not including any Certificates held by the Seller, the Servicer or any
affiliate) may, on behalf of all Certificateholders, with the consent of the
Insurer, waive any default by the Servicer or the Seller in the performance of
its obligations, other than failure to make any required deposits to or payments
from the Collection Account.
 
     The Trustee is under no obligation to exercise any of the trusts or powers
vested in it by the Agreement or to make any investigation of matters arising
thereunder or to institute, conduct, or defend any litigation
 
                                       29
<PAGE>   30
 
thereunder or in relation thereto at the request, order, or direction on any of
the Certificateholders, unless such Certificateholders have offered to the
Trustee reasonable security or indemnity against the costs, expenses and
liabilities which may be incurred therein or thereby. No Certificateholder will
have any right under the Agreement to institute any proceeding with respect to
the Agreement, unless such Holder previously has given to the Trustee written
notice of default and unless the Holders of Certificates evidencing not less
than 25% of the Pool Balance with the consent of the Insurer have made written
request upon the Trustee to institute such proceeding in its own name as Trustee
thereunder and have offered to the Trustee reasonable indemnity and the Trustee
for 30 days has neglected or refused to institute any such proceedings.
 
     Notwithstanding any provision in the Agreement to the contrary, in the
event that the Insurer is in default under the Surety Bond or is subject to any
insolvency proceeding, the Insurer shall not have the right to terminate the
Servicer, or to control or direct the actions of the Seller, the Servicer, the
Back-up Servicer or the Trustee pursuant to the terms of the Agreement, nor
shall the consent of the Insurer be required with respect to any action (or
waiver of a right to take action) to be taken by the Seller, the Servicer, the
Back-up Servicer or the Trustee; provided, that the consent of the Insurer shall
be required at all times with respect to any amendment of the Agreement.
 
AMENDMENT
 
     The Agreement may be amended by the Seller, the Servicer, the Back-up
Servicer and the Trustee, without the consent of the Certificateholders but with
the consent of the Insurer, to cure any ambiguity, correct or supplement any
provision therein which may be inconsistent with any other provision therein, or
make any other provisions with respect to matters or questions arising under
such Agreement which are not inconsistent with the provisions of the Agreement;
provided that such action will not, in the opinion of counsel satisfactory to
the Trustee, materially and adversely affect the interest of any
Certificateholder. The Agreement may also be amended by the Seller, the
Servicer, the Back-up Servicer and the Trustee with the consent of the Holders
of Certificates evidencing not less than 51% of the Pool Balance and the Insurer
for the purpose of adding any provisions to or changing in any manner or
eliminating any of the provisions of the Agreement or of modifying in any manner
the rights of Certificateholders; provided, however, that no such amendment may
(i) increase or reduce in any manner the amount of, or accelerate or delay the
timing of, collection of payments on Contracts or distributions required to be
made on any Certificate or (ii) reduce the aforesaid percentage required to
consent to any such amendment, without the consent of all Certificateholders.
 
LIST OF CERTIFICATEHOLDERS
 
     Upon written request of the Servicer, the Trustee will provide to the
Servicer within 15 days after receipt of such request a list of the names and
addresses of all Certificateholders of record as of the most recent Record Date.
Upon written request by three or more Certificateholders or by Holders of
Certificates evidencing not less than 25% of the Pool Balance, the Trustee will
afford such Certificateholders access during business hours to the current list
of Certificateholders for purposes of communicating with other
Certificateholders with respect to their rights under the Agreement.
 
     The Agreement will not provide for the holding of any annual or other
meetings of Certificateholders.
 
TERMINATION
 
     The obligations of the Seller, the Servicer, the Back-up Servicer and the
Trustee to the Certificateholders pursuant to the Agreement will terminate upon
the earlier of (i) the maturity or other liquidation of the last Contract and
the disposition of any amounts received upon liquidation of any remaining
Contracts that are part of the Trust Property and (ii) (a) the payment to
Certificateholders of all amounts required to be paid to them pursuant to the
Agreement and the disposition of all property held as part of the Trust, (b)
termination of the Surety Bond in accordance with its terms and surrender of the
Surety Bond to the Insurer for cancellation, (c) the payment of all amounts owed
to the Trustee under the Agreement and (d) the payment of all amounts owed to
the Insurer under the Insurance Agreement and the spread account trust
agreement. In order to avoid excessive administrative expense, the Servicer is
permitted at its option to purchase the
 
                                       30
<PAGE>   31
 
remaining Contracts from the Trust as of the Distribution Date as of which the
then outstanding Aggregate Scheduled Balance of the Contracts is less than 10%
of the initial Aggregate Scheduled Balance of the Contracts at a price equal to
the Aggregate Scheduled Balance of such Contracts plus accrued interest on the
Contracts and all amounts due to the Insurer under the Insurance Agreement. The
Trustee will give written notice of termination to each Certificateholder of
record. The final distribution to any Certificateholder will be made only upon
surrender and cancellation of such Certificateholder's Certificate at an office
or agency of the Trustee specified in the notice of termination. Any funds
remaining in the Trust, after the Trustee has taken certain measures to locate a
Certificateholder and such measures have failed, will be distributed to a
charity designated by the Servicer.
 
DUTIES OF THE TRUSTEE
 
     The Trustee makes no representations as to the validity or sufficiency of
the Agreement, the Certificates, or any Contracts or related documents, or the
investment of any monies by the Servicer before such monies are deposited in or
credited to the Collection Account. The Trustee has not examined the Contracts.
If no Event of Default has occurred, the Trustee is required to perform only
those duties specifically required of it under the Agreement. Generally, those
duties are limited to the receipt of the various certificates, reports or other
instruments required to be furnished to the Trustee under the Agreement, the
making of distributions to Certificateholders in the amounts specified in
certificates provided by the Servicer and drawing on the Surety Bond if required
to make distributions to the Certificateholders.
 
THE TRUSTEE AND BACK-UP SERVICER
 
     Bankers Trust Company is the Trustee and the Back-up Servicer under the
Agreement. The Trustee and the Back-up Servicer, and any of its affiliates, may
hold Certificates in their own names. In addition, for the purpose of meeting
the legal requirements of certain local jurisdictions, the Servicer and the
Trustee acting jointly shall have the power to appoint co-trustees or separate
trustees of all or any part of the Trust. In the event of such appointment, all
rights, powers, duties and obligations conferred or imposed upon the Trustee by
the Agreement shall be conferred or imposed upon the Trustee and such separate
trustee or co-trustee jointly, or, in any jurisdiction in which the Trustee
shall be incompetent or unqualified to perform certain acts, singly upon such
separate trustee or co-trustee who shall exercise and perform such rights,
powers, duties and obligations solely at the direction of the Trustee.
 
     The Back-up Servicer will: (i) review each issued monthly report of the
Servicer, (ii) inform the Insurer as to any discrepancy with regards to the
information provided by the Servicer pursuant to clause (i) above if the
Servicer has not resolved such discrepancy within 30 days after notice thereof
from the Back-up Servicer, (iii) conduct an annual site visit to the Servicer's
office and (iv) succeed in all respects to the Servicer in its capacity as
servicer as set forth in "-- Rights Upon Event of Default."
 
     The Trustee and the Back-up Servicer may resign at any time, in which event
a successor trustee or Back-up Servicer will be appointed pursuant to the terms
of the Agreement. The Trustee and the Back-up Servicer may each be removed if it
ceases to be eligible to continue as such under the Agreement or if the Trustee
or the Back-up Servicer becomes insolvent. Any resignation or removal of the
Trustee or the Back-up Servicer and appointment of a successor does not become
effective until acceptance of the appointment by the successor trustee or
back-up servicer.
 
     The Trustee and Back-up Servicer shall each be entitled to a fee payable on
an annual basis by Onyx. The Agreement will further provide that the Trustee and
the Back-up Servicer will be entitled to indemnification by the Servicer for,
and will be held harmless against, any loss, liability, or expense incurred by
the Trustee or the Back-up Servicer not resulting from the Trustee's or Back-up
Servicer's own willful misfeasance, bad faith, or negligence (other than errors
in judgment) or by reason of breach of any of their respective representations
or warranties set forth in the Agreement, except to the extent that such loss,
liability, or expense relates to a specific Contract or Contracts or certain
taxes that could be asserted against the Trustee, the Trust or the Contracts, in
which case the Trustee would be entitled to be indemnified by the Trust.
 
     Onyx and the Insurer may maintain other banking relationships with the
Trustee and the Back-up Servicer in the ordinary course of business.
 
                                       31
<PAGE>   32
 
                     CERTAIN LEGAL ASPECTS OF THE CONTRACTS
 
GENERAL
 
     The Contracts are "chattel paper" as defined in the Uniform Commercial Code
as in effect in California ("UCC"). Pursuant to the UCC, an ownership interest
in chattel paper may be perfected by possession of the collateral or filing a
UCC-1 financing statement with the California Secretary of State.
 
     Under the Agreement, the Trustee initially will have custody of the
Contracts following the sale of the Contracts to the Trust and will hold the
Contracts as bailee for the benefit of the Trust. Upon receiving the prior
consent of the Insurer, which cannot be unreasonably withheld, the Servicer may
be appointed by the Trustee to act as the custodian of the Contracts. Upon such
appointment physical possession of the Contracts would shift from the Trustee to
the Servicer. While the Contracts will not be physically marked to indicate the
ownership interest thereof by the Trust, UCC-1 financing statements will be
filed with the California Secretary of State to perfect by filing and give
notice of the Trust's ownership interest in the Contracts. If, through
inadvertence or otherwise, any of the Contracts were sold to another party who
purchased such Contracts in the ordinary course of its business and took
possession of such Contracts, the purchaser would acquire an interest in the
Contracts superior to the interests of the Trust if the purchaser acquired the
Contracts in good faith, for value and without actual knowledge of the Trust's
ownership interest in the Contracts.
 
SECURITY INTERESTS IN THE FINANCED VEHICLES
 
     All Financed Vehicles were registered in the State of California at the
time of origination of the related Contract. Security interests in vehicles
registered in the State of California may be perfected by depositing with the
California Department of Motor Vehicles a properly endorsed certificate of title
showing the secured party as legal owner or an application for an original
registration together with an application for registration of the secured party
as legal owner. The Seller has warranted to the Trust in the Agreement that Onyx
has taken all steps necessary to obtain a perfected first priority security
interest with respect to all Financed Vehicles securing the Contracts and that
such security interest has been assigned to the Trust. If Onyx fails, because of
clerical errors or otherwise, to effect or maintain such notation for a Financed
Vehicle, the Trust may not have a first priority security interest in such
Financed Vehicle.
 
     The Seller will sell the Contracts and assign the security interest in each
Financed Vehicle to the Trust. However, because of the administrative burden and
expense, the Trust will not amend the certificates of title to identify the
Trust as the new secured party. Accordingly, Onyx, will continue to be named as
the secured party on the certificates of title relating to the Financed
Vehicles. Under California law, the assignment of the contracts is an effective
conveyance of the security interests in the Financed Vehicles without amendment
of the lien noted on the related certificate of title and the new secured party
succeeds to the assignor's rights as the secured party. However, there exists a
risk in not identifying the Trust as the new secured party on the certificate of
title that, through fraud or negligence, the security interest of the Trust
could be released.
 
     In the absence of fraud or forgery by the Financed Vehicle owner or
administrative error by state recording officials, notation of the lien of Onyx
will be sufficient to protect the Trust against the rights of subsequent
purchasers of a Financed Vehicle or subsequent lenders who take a security
interest in a Financed Vehicle. If there are any Financed Vehicles as to which
Onyx has failed to perfect the security interest assigned to the Trust, such
security interest would be subordinate to, among others, subsequent purchasers
of the Financed Vehicles and holders of perfected security interests.
 
     In the event that the owner of a Financed Vehicle relocates to a state
other than California, under the laws of most states the perfected security
interest in the Financed Vehicle would continue for four months after such
relocation and thereafter, in most instances, until the owner re-registers the
Financed Vehicle in such state. A majority of states generally require surrender
of a certificate of title to re-register a vehicle. Therefore, the Servicer on
behalf of the Trust must surrender possession, if it holds the certificate of
title to such Financed Vehicle, for the Financed Vehicle owner to effect the
reregistration. If the Financed Vehicle owner moves to a state that provides for
notation of lien on the certificate of title to perfect the security
 
                                       32
<PAGE>   33
 
interests in the Financed Vehicle, Onyx, absent clerical errors or fraud, would
receive notice of surrender of the certificate of title if Onyx's lien is noted
thereon. Accordingly, Onyx will have notice and the opportunity to re-perfect
the security interest in the Financed Vehicle in the state of relocation. If the
Financed Vehicle owner moves to a state which does not require surrender of a
certificate of title for registration of a motor vehicle, reregistration could
defeat perfection. In the ordinary course of servicing its portfolio of motor
vehicle installment sales contracts, Onyx takes steps to effect such
re-perfection upon receipt of notice of registration or information from the
Obligor as to relocation. Similarly, when an Obligor under a Contract sells a
Financed Vehicle, the Servicer must surrender possession of the certificate of
title or will receive notice as a result of its lien noted thereon and
accordingly will have an opportunity to require satisfaction of the related
Contract before release of the lien. Under the Agreement, Onyx, at its cost, is
obligated to maintain the continuous perfection of its security interest in the
Financed Vehicle.
 
     Under California law, liens for storage of and repairs performed on a motor
vehicle take priority even over a perfected security interest. The Seller will
represent in the Agreement that as of the initial issuance of the Certificates
no such liens exist with respect to any Financed Vehicle securing payment on any
Contract. However, such liens could arise at any time during the term of a
Contract. No notice will be given to the Servicer in the event such a lien
arises.
 
ENFORCEMENT OF SECURITY INTERESTS IN FINANCED VEHICLES
 
     The Servicer, on behalf of the Trust, may take action itself to enforce its
security interest with respect to Defaulted Contracts by repossession and resale
of the Financed Vehicles securing such Defaulted Contracts. In addition to the
provisions of the UCC, under California law the Contracts are subject to the
provisions of the Rees-Levering Motor Vehicle Sales and Finance Act (the
"Rees-Levering Act"). The provisions of the Rees-Levering Act control in the
event of a conflict with the provisions of the UCC. Under the UCC and laws
applicable in most states, a creditor can, without prior notice to the debtor,
repossess a motor vehicle securing a motor vehicle installment contract by
voluntary surrender, by "self-help" repossession without breach of peace, and by
judicial process. The Rees-Levering Act places restrictions on repossession
sales, including notice to the debtor of the intent to sell and of the debtor's
right to redeem the vehicle. In addition, the UCC requires commercial
reasonableness in the conduct of the sale.
 
     In the event of such repossession and resale of a Financed Vehicle, the
Servicer for the benefit of the Trust would be entitled to be paid out of the
sale proceeds before such proceeds could be applied to the payment of the claims
of unsecured creditors or the holders of subsequently perfected security
interests or, thereafter, to the debtor.
 
     Under the UCC and laws applicable in most states, a creditor is entitled to
obtain a deficiency judgment from a debtor for any deficiency on repossession
and resale of the motor vehicle securing such debtor's motor vehicle installment
contract. However, some states impose prohibitions or limitations on deficiency
judgments. Under California law the proceeds from the resale of the motor
vehicle securing the debtor's motor vehicle installment contract are applied
first to the expenses of resale and repossession, and if the remaining proceeds
are not sufficient to repay the indebtedness, the creditor may seek a deficiency
judgment for the balance.
 
     Certain other statutory provisions, including federal and state bankruptcy
and insolvency laws, may limit or delay the ability of the creditor to repossess
and resell collateral or enforce a deficiency judgment.
 
     In the event that deficiency judgments are not satisfied, are satisfied at
a discount or are discharged in whole or in part, in bankruptcy proceedings,
including proceeds under Chapter 13 of Bankruptcy Reform Act of 1978, as
amended, the loss will be borne by the Trust.
 
OTHER MATTERS
 
     The so-called "holder-in-due-course" rule of the Federal Trade Commission
is intended to defeat the ability of the transferor of a consumer credit
contract which is the seller of goods which gave rise to the transaction (and
certain related lenders and assignees) to transfer such contract free of notice
of claims by the debtor thereunder. The effect of this rule is to subject the
assignee of such a contract to all claims and defenses
 
                                       33
<PAGE>   34
 
which the debtor could assert against the seller of goods. Liability under this
rule is limited to amounts paid under a Contract; however, the Obligor may also
assert the rule to set off remaining amounts due as a defense against a claim
brought by the Trustee against such Obligor.
 
     The courts have imposed general equitable principles on repossession and
litigation involving deficiency balances. These equitable principles may have an
effect of relieving an Obligor from some or all of the legal consequences of a
default.
 
     Numerous other federal and state consumer protection laws impose
requirements applicable to the origination and servicing of the Contracts,
including the Truth-in-Lending Act, the Federal Trade Commission Act, the Fair
Credit Billing Act, the Fair Credit Reporting Act, the Equal Credit Opportunity
Act, the Fair Debt Collection Practices Act, and the Rees-Levering Act. The
Seller has represented to the Trust in the Agreement that each of the Contracts,
and the sale of the Financed Vehicles sold thereunder, complied with all
material requirements of such laws.
 
REPURCHASE OBLIGATION
 
     Under the Agreement, the Seller will make representations and warranties
relating to validity, subsistence, perfection and priority of the security
interest in each Financed Vehicle as of the Closing Date. See "The Certificates
and the Agreement -- Sale and Assignment of the Contracts." Accordingly, if any
defect exists in the perfection of the security interest in any Financed Vehicle
as of the Closing Date and such defect adversely affects the Trust's interest in
a Contract, such defect would constitute a breach of a warranty under the
Agreement and would create an obligation of the Seller to repurchase such
Contract unless the breach is cured. Additionally, in the Agreement the Servicer
will make certain representations, warranties and affirmative covenants
regarding, among other things, the maintenance of the security interest in each
Financed Vehicle, the breach of which would create an obligation of the Servicer
to repurchase any affected Contract unless the breach is cured.
 
                            CERTAIN TAX CONSEQUENCES
 
     The following is a summary of the material anticipated Federal income tax
consequences of the purchase, ownership, and disposition of Certificates. This
summary is based upon laws, regulations, rulings, and decisions currently in
effect, all of which are subject to change. The discussion does not deal with
all Federal tax consequences applicable to all categories of investors, some of
which may be subject to special rules. In addition, this summary is generally
limited to investors who will hold the Certificates as "capital assets"
(generally, property held for investment) within the meaning of Section 1221 of
the Internal Revenue Code of 1986, as amended (the "Code"). Consequences to
individual investors of investment in the Certificates will vary according to
their individual circumstances. In addition, this summary generally does not
address foreign, state or local taxation issues. Accordingly, investors should
consult their own tax advisors to determine the Federal, state, local, and other
tax consequences of the purchase, ownership, and disposition of the
Certificates. Prospective investors should note that no rulings have been or
will be sought from the Internal Revenue Service (the "IRS") with respect to any
of the Federal income tax consequences discussed below, and no assurance can be
given that the IRS will not take contrary positions.
 
     BECAUSE MANY OF THE ISSUES DISCUSSED HEREIN ARE COMPLEX AND THEIR
RESOLUTION IS UNCERTAIN, INVESTORS ARE URGED TO CONSULT THEIR TAX ADVISERS TO
DETERMINE THE FEDERAL, STATE, LOCAL, AND FOREIGN TAX CONSEQUENCES OF THE
PURCHASE, OWNERSHIP, AND DISPOSITION OF THE CERTIFICATES.
 
TAX STATUS OF THE TRUST
 
     In the opinion of Brobeck, Phleger and Harrison, special tax counsel to the
Seller, the Trust will be classified as a grantor trust and not as an
association taxable as a corporation for Federal income tax purposes.
Accordingly, subject to the discussion below, each Certificate Owner will be
subject to Federal income taxation as if it owned directly its interest in each
asset owned by the Trust and paid directly its share of reasonable expenses paid
by the Trust.
 
                                       34
<PAGE>   35
 
TREATMENT OF CERTIFICATE OWNERS' INTEREST IN TRUST ASSETS
 
     Each Certificate Owner could be considered to own either (i) an undivided
interest in a single debt obligation held by the Trust and having a principal
amount equal to the total stated principal amount of the Contracts and an
interest rate equal to the Pass-Through Rate, or (ii) an interest in each of the
Contracts and any other Trust Assets. The Agreement will express the intent of
the Seller to sell, and the Certificateholders to purchase, the Contracts (other
than the Retained Strip (as defined below)) and the Seller, the
Certificateholders, and each Certificate Owner, by accepting a beneficial
interest in a Certificate, will agree to treat the Certificates as ownership
interests in the Contracts.
 
     Treatment as Debt Obligation.  If a Certificate Owner were considered to
own an undivided interest in a single debt obligation, rather than reporting its
share of the interest accrued on each Contract it would, in general, be required
to include in income interest accrued or received on the principal amount of the
Certificates at the Pass-Through Rate in accordance with its usual method of
accounting.
 
     The Certificates would be subject to the original issue discount ("OID")
rules, generally in the manner discussed below with respect to Stripped
Contracts. However, in determining whether such OID is de minimis, the weighted
average life of the Certificates would be determined using a reasonable
assumption regarding anticipated prepayments (a "Prepayment Assumption").
Original issue discount includible in income for any accrual period (generally,
the period between payment dates) would generally be calculated using a
Prepayment Assumption and an anticipated yield established as of the date of
initial sale of the Certificates, and would increase or decrease to reflect
prepayments at a faster or slower rate than anticipated. The Certificates would
also be subject to the market discount provisions of the Code to the extent that
a Certificate Owner purchased such Certificates at a discount from the initial
issue price (as adjusted to reflect prior accruals of original issue discount).
The remainder of the discussion herein assumes that a Certificate Owner will be
treated as owning an interest in each Contract (and the proceeds thereof).
 
RULE OF 78'S CONTRACTS
 
     Onyx accounted for each Contract under the Rule of 78's, and the purchase
price paid by the Certificateholders for each Contract will reflect the
principal balance of such Contract as of the Cut-Off Date based on the Rule of
78's (the "Cut-Off Date Scheduled Balance"). Because the Rule of 78's allocates
a greater portion of the early payments under a Contract to interest than the
actuarial method, the Cut-Off Date Scheduled Balance of each Contract exceeds
the amount that would have been its principal balance as of the Cut-Off Date if
each Contract had been amortized from origination under the actuarial method
(such amount, the "Cut-Off Date Actuarial Balance").
 
     The Trustee and the Servicer intend to account for interest and principal
on the Contracts using the actuarial method, but based on the Cut-Off Date
Scheduled Balance rather than the Cut-Off Date Actuarial Balance. As described
above, the remaining payments due on a Contract are not sufficient to amortize
the Cut-Off Date Scheduled Balance of such Contract at a yield equal to its APR.
Accordingly, in order to amortize the Cut-Off Date Scheduled Balance over the
remaining term of the Contract using an actuarial method of accounting, the
Servicer will recompute the effective yield of such Contract based on the
remaining payments due and the Cut-Off Date Scheduled Balance (such yield,
stated as a per annum rate, the "Recomputed Yield") and will allocate each
payment of Monthly P&I between principal and interest on each Contract beginning
with the Cut-Off Date Scheduled Balance by applying the Recomputed Yield instead
of the APR.
 
     The proper tax method for accounting for the Rule of 78's Contracts is
uncertain. As described above, the Servicer and the Trustee intend to report
income to the Certificateholders based on the Recomputed Actuarial Method (as
defined below) and assuming for purposes of calculating OID, that the income on
the Scheduled Balance of each Contract, at a rate equal to the Recomputed Yield
minus the Retained Strip, would be treated as "qualified stated interest." See
"-- Discount and Premium -- Original Issue Discount on Stripped Contracts."
However, prospective investors should consult their tax advisors as to whether
they may be required or permitted to use the Rule of 78's method to account for
interest on the Contracts. A Certificateholder will be furnished information for
federal income tax purposes enabling him to report interest
 
                                       35
<PAGE>   36
 
on the Contracts under the Rule of 78's method of accounting only upon written
request to the Trustee, and payment of the actual costs of producing the same.
Alternatively, the IRS could take the position that a Certificate Owner that
amortizes a Contract under the Recomputed Actuarial Method (rather than under
the Rule of 78's method) has actually acquired a Contract having an actual
principal balance equal to the Cut-Off Date Actuarial Balance at a premium equal
to the difference between the Cut-Off Date Actuarial Balance and the Cut-Off
Date Scheduled Balance, and that the actuarial method must be applied from the
time of a Contract's origination using its actual APR. In that event (unless the
Certificate Owner were to make a Total Accrual Election, as described below) it
appears likely that the Certificate Owner would be required to include income at
a rate equal to the full APR of the Contract (minus the Retained Strip) on a
balance equal to the Cut-Off Date Actuarial Balance amortized based on the APR
and an actuarial method, and should be entitled to amortize the difference
between the Cut-Off Date Scheduled Balance and the Cut-Off Date Actuarial
Balance to the extent it had a valid election in effect. See "-- Discount and
Premium."
 
     As an alternative to separately accruing stated interest, OID, de minimis
OID, market discount, de minimis market discount, unstated interest, premium,
and acquisition premium, a Certificate Owner may elect to include all income
that accrues on the Certificate using the constant yield method. If a
Certificate Owner makes this election (the "Total Accrual Election"), income on
a Certificate will be calculated as though (i) the issue price of the
Certificate were equal to the Certificate Owner's adjusted basis in the
Certificate immediately after its acquisition by the Certificate Owner; (ii) the
Certificate were issued on the Certificate Owner's acquisition date; and (iii)
none of the interest payments on the Certificate are "qualified stated interest"
payments. A Certificate Owner may make such an election for a Certificate that
has premium or market discount, respectively, only if the Certificate Owner
makes, or has previously made, an election to amortize bond premium or to
include market discount in income currently.
 
     If a Contract is prepaid in full, any amount collected from the Obligor
pursuant to the Contract in excess of the principal balance thereof and accrued
interest thereon, computed using an actuarial method and the Recomputed Yield,
as described above (such method, the "Recomputed Actuarial Method" and such
amount, the "Recomputed Principal Balance"), will be paid to the owner of
retained yield. Such amount may be treated as additional income in the nature of
a prepayment penalty to a Certificate Owner who had reported income with respect
to the Contracts on the Recomputed Actuarial Method, and would be deductible
only to the extent described below. Alternatively, such amount might be treated
as an interest in the Contract retained by the owner of retained yield, in which
event it would not be included in a Certificate Owner's income.
 
   
     Income on Contracts. For federal income tax purposes, the owner of retained
yield will be treated as having retained a portion (the "Retained Strip") of the
interest due on each Contract having a Recomputed Yield in excess of 7.55%
(each, a "Stripped Contract") equal to the difference between (x) the Recomputed
Yield of the Contract and (y) 7.55%. The Retained Strip will be treated as
"stripped coupons" within the meaning of Section 1286 of the Code, and the
Stripped Contracts will be treated as "stripped bonds." If, as described above,
the IRS were to take the position that the actuarial method must be applied
consistently from the time of origination of a Contract, the Retained Strip
would consist of a different portion of the interest that accrues at the APR on
the actuarial principal balance of a Contract for each Contract Due Period.
    
 
     Each Certificate Owner will be required to report on its federal income tax
return its share of the gross income of the Trust, including interest and
certain other charges accrued on the Contracts, original issue discount and
market discount (to the extent described below), investment earnings on amounts
held pending distribution, and any gain upon collection or disposition of the
Contracts. Such income (other than any original issue discount or market
discount, as described below) would be includible in income in accordance with a
Certificate Owner's usual method of accounting. Accordingly, interest would be
includible in a Certificate Owner's gross income at the time it accrues on the
Contracts, or, in the case of Certificate Owners who are cash basis taxpayers,
when received by the Servicer on behalf of Certificate Owners. Because (i)
interest accrues on the Contracts over differing monthly periods and is paid in
arrears and (ii) interest collected on a Contract is generally paid to
Certificate Owners in the following month, the amount of interest accruing to a
Certificate Owner during any month will not equal the interest distributed in
that month.
 
                                       36
<PAGE>   37
 
     A Certificate Owner will be entitled to deduct, consistent with its method
of accounting, its pro rata share of reasonable servicing fees and other fees
paid or incurred by the Trust as provided in Section 162 or 212 of the Code. If
a Certificate Owner is an individual, estate or trust, the deduction for such
holder's share of such fees will be allowed only to the extent that all of such
holder's miscellaneous itemized deductions, including such holder's share of
such fees, exceed 2% of such holder's adjusted gross income. In addition, in the
case of Certificate Owners who are individuals, certain otherwise allowable
itemized deductions will be reduced, but not by more than 80%, by an amount
equal to 3% of such holder's adjusted gross income in excess of a statutorily
defined threshold ($117,950 in the case of a married couple filing jointly for
the taxable year beginning in 1996 and adjusted for inflation each year
thereafter). The Servicer will not report to Certificate Owners the amount of
income or deductions attributable to interest earned on collections and certain
other amounts (which are includible in gross income, but the deductions of which
are subject to the foregoing limitations) and, accordingly, such a holder will
not have sufficient information from the report itself to accurately reflect the
holder's net taxable income.
 
     For administrative convenience, the Servicer intends to report the total
amount of income with respect to the Certificates on an aggregate basis (as
though all of the Contracts were a single obligation), rather than on an
asset-by-asset basis. The amount and, in some instances, character, of the
income reported to a Certificate Owner may differ under this method for a
particular period from that which would be reported if income were reported on a
precise asset-by-asset basis. Accordingly, the IRS could require that a
Certificate Owner calculate its income either (i) on an asset-by-asset basis,
accounting separately for each Contract, or (ii) aggregating all Stripped
Contracts under the aggregation rule described below and accounting for the
remaining Contracts on an asset-by-asset basis. See "-- Discount and
Premium -- Original Issue Discount on Stripped Contracts." In computing its
income on an asset-by-asset basis, a Certificate Owner would allocate its tax
basis among the Contracts in proportion to their fair market values. Because the
Recomputed Yields of the Contracts vary widely, the allocation of basis and
computation of income on an asset-by-asset basis could have a more significant
effect on the income of a Certificate Owner than it would if the Contracts had
more uniform characteristics.
 
     The remainder of the disclosure generally describes the Code provisions
governing reporting of income on the Contracts on a separate asset basis.
 
DISCOUNT AND PREMIUM
 
     In determining whether a Certificate Owner has purchased its interest in
the Contracts (or any Contract) at a discount and whether such Contracts (or any
Contract) have OID, a portion of the purchase price of a Certificate should be
allocated to the Certificate Owner's undivided interest in accrued but unpaid
interest and amounts collected at the time of purchase but not distributed. As a
result, the portion of the purchase price allocable to a Certificate Owner's
undivided interest in the Contracts (or any Contract) (the "Purchase Price")
will be decreased and the potential OID on the Contracts (or any Contract) could
be increased.
 
   
     Original Issue Discount on Stripped Contracts.  Because the Stripped
Contracts represent stripped bonds, they will be subject to the OID rules of the
Code. Under Treasury Regulations issued under Section 1286 of the Code (the
"Section 1286 Regulations"), it appears that, in general, the portion of the
interest on each Contract payable to the Certificate Owners may be treated as
"qualified stated interest." As a result, the amount of OID on a Contract (or
Contracts) will equal the amount, if any, by which the Purchase Price is less
than the portion of the remaining principal balance of the Contract (or
Contracts) allocable to the interest acquired. However, if the IRS were to take
the position that the actuarial method must be applied consistently from the
time of origination of a Contract at a rate equal to the Contract's APR (such
method, the "Origination Actuarial Method"), then a Certificate Owner would be
deemed to receive interest at a different rate for each Collection Period and
the remainder of the interest deemed to accrue at the Contract's APR on the
actuarial principal balance would be included in the Retained Strip. As a
result, it appears that none of the interest on the Stripped Contracts would be
"qualified stated interest." In that event, the entire yield deemed to accrue to
a Certificate Owner would be includible in income as OID, based on a yield which
should generally equal a rate equal to 7.55%.
    
 
                                       37
<PAGE>   38
 
   
     The Trustee will calculate OID, if any, on all of the Contracts (including
Stripped Contracts) on an aggregate basis and without the use of a prepayment
assumption. Regulations issued under the OID provisions of the Code (the "OID
Regulations") suggest that all payments on the Stripped Contracts allocable to
the Certificates may be aggregated in determining whether the Stripped Contracts
will be treated as having OID. Separate accounting for the Stripped Contracts
and the Contracts that are not stripped would reduce the possibility that the
Stripped Contracts would be treated as issued with OID; however, as discussed
below, any Contracts having a Recomputed Yield equal to 7.55% would be treated
as having imputed interest, market discount, or both. In addition, it is not
clear whether use of a prepayment assumption is required in computing OID. If
the IRS were to require that OID be computed on a Contract-by-Contract basis, or
that a prepayment assumption be used, the character and timing of a Certificate
Owner's income could be adversely affected. Because under the stripped bond
rules each sale of a Certificate results in a recalculation of OID, a
Certificate Owner technically will not be subject to the market discount
provisions of the Code with respect to Stripped Contracts.
    
 
     The tax treatment of a Stripped Contract (or the Stripped Contracts in the
aggregate) will depend upon whether the amount of OID on the Contract or
Contracts is less than a statutorily defined de minimis amount. In general,
under the Section 1286 Regulations the amount of OID on a Stripped Contract will
be de minimis if it is less than 1/4 of one percent for each full year of
weighted average maturity remaining after the purchase date until the maturity
of the Contract (although it is not clear whether expected prepayments are taken
into account). If the amount of OID is de minimis under this rule, a Stripped
Contract (or Stripped Contracts) would not be treated as having OID. The actual
amount of discount on a Stripped Contract would be includible in income as
principal payments are received on the Contract, in the proportion that each
principal payment bears to the total principal amount of the Contract. If the
IRS were to require the use of the Origination Actuarial Method, the OID on a
Contract would not be de minimis.
 
   
     If the OID on a Contract (or Contracts) is not treated as being de minimis,
a Certificate Owner will be required to include in income any OID as it accrues
on a daily basis, regardless of when cash payments are received, using a method
reflecting a constant yield to maturity on the Contract (or Contracts). Accrued
OID would increase a Certificate Owner's tax basis in the Certificate (and the
applicable Contracts). Distributions of principal and other items attributable
to accrued OID (other than payments of interest on the Contracts at 7.55%) would
reduce a Certificate Owner's tax basis. Application of the OID rules,
particularly if a prepayment assumption is required and the Contracts are not
aggregated, would be complex and could significantly affect the timing of
inclusion of income on a Certificate.
    
 
     The Trustee intends to account for OID, if any, reportable by holders of
Certificates by reference to the price paid for a Certificate by an initial
purchaser, although the amount of OID will differ for subsequent purchasers.
Such subsequent purchasers should consult their tax advisers regarding the
proper calculation of OID on the interest in Contracts represented by a
Certificate.
 
     Premium.  In the event that a Contract is treated as purchased at a premium
(i.e., its Purchase Price exceeds the portion of the remaining principal balance
of such Contract allocable to the Certificate Owner), such premium will be
amortizable by the Certificate Owner as an offset to interest income (with a
corresponding reduction in the Certificate Owner's basis) under a constant
yield-to-maturity method over the term of the Contract if an election under
Section 171 of the Code is made with respect to the interests in the Contracts
represented by the Certificates or was previously in effect. Any such election
will also apply to all debt instruments held by the Certificate Owner during the
year in which the election is made and all debt instruments acquired thereafter.
 
SALE OF A CERTIFICATE
 
     If a Certificate is sold, gain or loss will be recognized equal to the
difference between the amount realized on the sale and the Certificate Owner's
adjusted basis in the Contracts and any other assets held by the Trust. A
Certificate Owner's adjusted basis will equal the Certificate Owner's cost for
the Certificate, increased by any discount previously included in income, and
decreased by any deduction previously allowed for accrued premium and by the
amount of principal payments previously received on the Contracts. Any gain or
loss not
 
                                       38
<PAGE>   39
 
attributable to accrued interest or accrued market discount will be capital gain
or loss if the Certificate was held as a capital asset.
 
FOREIGN CERTIFICATE OWNER
 
     Interest attributable to Contracts which is payable to a foreign
Certificate Owner that is not engaged in a trade or business in the United
States will generally not be subject to the 30% withholding tax generally
imposed with respect to such payments, provided that such Certificate Owner
fulfills certain certification requirements. Under such certification
requirements, the Certificate Owner must certify, under penalties of perjury,
that it is not a "United States person" and it is the beneficial owner of the
Certificates, and must provide its name and address. For this purpose, "United
States person" means a citizen or resident of the United States, a corporation,
partnership, or other entity created or organized in or under the laws of the
United States or any political subdivision thereof, or an estate or trust the
income of which is includible in gross income for United States Federal income
tax purposes, regardless of its source.
 
BACKUP WITHHOLDING
 
     Payments made on the Certificates and proceeds from the sale of
Certificates will not be subject to a "backup" withholding tax of 31% unless, in
general, the Certificate Owner fails to comply with certain reporting procedures
and is not an exempt recipient under applicable provisions of the Code.
 
                              ERISA CONSIDERATIONS
 
     The Employee Retirement Income Security Act of 1974, as amended ("ERISA"),
imposes certain restrictions on employee benefit plans ("Plans") subject to
ERISA and persons who have certain specified relationship to such Plans
("Parties in Interest"). ERISA also imposes certain duties on persons who are
fiduciaries of Plans subject to ERISA and prohibits certain transactions between
a Plan and Parties in Interest with respect to such Plans. Under ERISA, any
person who exercises any authority or control respecting the management or
disposition of the assets of a Plan is considered to be a fiduciary of such Plan
(subject to certain exceptions not here relevant.)
 
     The Department of Labor ("DOL") has issued a final regulation (29 C.F.R.
Section 2510.3-101) concerning the definition of what constitutes the assets of
a Plan (the "Plan Asset Regulation"). This regulation provides that, as a
general rule, the underlying assets and properties of corporations,
partnerships, grantor trusts and certain other entities in which a Plan (which
is subject to ERISA) makes an "equity" investment will be deemed for purposes of
ERISA to be assets of the investing Plan unless certain exceptions apply. The
Plan Asset Regulation contains certain exceptions to this general rule.
Accordingly, if a Plan purchases the Certificates, the Trust could be deemed to
hold plan assets unless one of the exceptions under the Plan Assets Regulation
is applicable to the Trust.
 
     Under the terms of the Plan Asset Regulation, if the Trust were deemed to
hold Plan assets by reason of a Plan's investment in a Certificate, such Plan
assets would include an undivided interest in the Trust and Contracts underlying
the Trust and any other assets held by the Trust. In such an event, the persons
providing services with respect to the assets of the Trust, including the
Contracts, may be subject to the fiduciary responsibility provisions of Title I
of ERISA. In addition, those persons and certain other persons, including
Obligors on the receivables held in the Trust, may be subject to the prohibited
transaction provisions of ERISA and Section 4975 of the Code with respect to
certain transactions involving such assets or the Certificates unless such
transactions are subject to a statutory, regulatory or administrative exemption.
 
     The DOL has granted to Merrill Lynch, Pierce, Fenner & Smith Incorporated
an administrative exemption (Prohibited Transaction Exemption 90-29 (the
"Exemption") from certain of the prohibited transaction rules of ERISA with
respect to the initial purchase, the holding and the subsequent resale by Plans
of certificates representing interests in asset backed pass-through trusts that
consist of certain receivables, loans and other obligations that meet the
conditions and requirements of the Exemption. The receivables covered by the
Exemption include motor vehicle installment loans such as the Contracts. The
Exemption will apply to the acquisition, holding and resale of the Certificates
by a Plan (purchased from the Underwriter), provided that (i) the Plan is not
sponsored by a Person providing services to the Trust or by an Obligor with
respect to 5% or more of the principal balance of the receivables underlying the
Trust and (ii) certain conditions (certain of which are described below) are
met.
 
                                       39
<PAGE>   40
 
     Among the conditions which must be satisfied for the Exemption to apply are
the following:
 
          (1) The acquisition of the Certificates by a Plan is on terms
     (including the price for the Certificates) that are at least as favorable
     to the Plan as they would be in an arm's-length transaction with an
     unrelated party;
 
          (2) The rights and interests evidenced by the Certificates acquired by
     the Plan are not subordinated to the rights and interests evidenced by
     other certificates of the Trust;
 
          (3) The Certificates acquired by the Plan have received a rating at
     the time of such acquisition that is in one of the three highest generic
     rating categories from either Standard & Poor's, Moody's, Duff & Phelps
     Inc. or Fitch Investors Service, Inc.;
 
          (4) The sum of all payments made to the Underwriter in connection with
     the distribution of the Certificates represents not more than reasonable
     compensation for underwriting the Certificates; the sum of all payments
     made to and retained by the Seller pursuant to the sale of the Contracts to
     the Trust represents not more than the fair market value of such Contracts;
     the sum of all payments made to and retained by the Servicer represents not
     more than reasonable compensation for the Servicer's services under the
     Agreement and reimbursement of the Servicer's reasonable expenses in
     connection therewith;
 
          (5) The Trustee must not be an affiliate of any other member of the
     Restricted Group (as defined below); and
 
          (6) The Plan investing in the Certificates is an "accredited investor"
     as defined in Rule 501(a)(1) of the Regulation D of the Securities and
     Exchange Commission under the Securities Act of 1933.
 
     Moreover, the Exemption provides relief from certain self-dealing/conflict
of interest prohibited transactions that may occur when the Plan fiduciary
causes a Plan to acquire certificates in a trust in which the fiduciary (or his
affiliate) is an Obligor on the receivables held in the trust provided that,
among other requirements: (i) in the case of an acquisition in connection with
the initial issuance of Certificates, at least 50% of each class of Certificates
in which Plans have invested is acquired by persons independent of the
Restricted Group and at least 50% of the aggregate interest in the trust is
acquired by persons independent of the Restricted Group; (ii) such fiduciary (or
its affiliate) is an Obligor with respect to 5% or less of the fair market value
of the obligations contained in the trust; (iii) the Plan's investment in
Certificates does not exceed 25% of all of the Certificates outstanding at the
time of the acquisition; and (iv) immediately after the acquisition, no more
than 25% of the assets of the Plan are invested in certificates representing an
interest in one or more trusts containing assets sold or serviced by the same
entity. The Exemption does not apply to Plans sponsored by the Seller, the
Underwriter, the Trustee, the Servicer, any Obligor with respect to Contracts
included in the Trust constituting more than 5% of the aggregate unamortized
principal balance of the assets in the Trust, or any affiliate of such parties
(the "Restricted Group").
 
     As of the date hereof, no Obligor with respect to Contracts included in the
Trust constitutes more than 5% of the aggregate unamortized principal balance of
the assets of the Trust.
 
     Other administrative exemptions that may be available with respect to
certain transactions include Prohibited Transaction Class Exemption ("PTE")
75-1, which exempts certain transactions involving employee benefit plans and
certain broker-dealers, reporting dealers and banks; PTE 91-38 (formerly PTE
80-51) which exempts certain transactions between bank collective investment
funds and parties in interest; PTE 90-1 (formerly PTE 78-19), which exempts
certain transactions with insurance company pooled separate accounts; or PTE
84-14, which exempts certain transactions effected on behalf of a plan by a
"qualified professional asset manager."
 
     Any Plan fiduciary considering the purchase of Certificates should consult
with its counsel with respect to the applicability of the exemptions described
above and other issues and determine on its own whether all conditions have been
satisfied and whether the Certificates are an appropriate investment for a Plan
under ERISA and the Code.
 
                                       40
<PAGE>   41
 
                                  UNDERWRITING
 
   
     Subject to the terms and conditions set forth in the Underwriting Agreement
dated May 10, 1996 (the "Underwriting Agreement") between the Seller and Merrill
Lynch, Pierce, Fenner & Smith Incorporated, (the "Underwriter"), the Seller has
agreed to sell to the Underwriter, and the Underwriter has agreed to purchase,
the principal amount of the Certificates.
    
 
   
     The Seller has been advised by the Underwriter that it proposes initially
to offer the Certificates to the public at the public offering price set forth
on the cover page of this prospectus and to certain dealers at such price less a
concession not in excess of .175% of the principal amount thereof. The
Underwriter may allow, and such dealers may reallow, a discount not in excess of
 .15% of the principal amount of the Certificates on sales to certain other
dealers. After the initial public offering, the public offering price of the
Certificates and such concession and discount may be changed. The Underwriter is
obligated to purchase and pay for all of the Certificates if any Certificates
are purchased. The Underwriter currently intends, but is not obligated, to make
a market in the Certificates.
    
 
     The Seller and Onyx have agreed to indemnify the Underwriter against
certain liabilities, including liabilities under applicable securities laws, or
contribute to payments the Underwriter may be required to make in respect
thereof.
 
                                 LEGAL MATTERS
 
     Certain matters with respect to the legality of the Certificates and with
respect to the federal income tax matters discussed under "Certain Tax
Consequences" will be passed upon for the Seller by Brobeck, Phleger & Harrison
LLP, Newport Beach, California. As of March 31, 1996, members of Brobeck,
Phleger & Harrison beneficially owned 40,899 shares of Onyx's Common Stock.
Bruce R. Hallett, a member of Brobeck, Phleger & Harrison LLP, is Corporate
Secretary and a director of Onyx. Certain legal matters with respect to the
Certificates will be passed upon for the Underwriter by Skadden, Arps, Slate,
Meagher & Flom, New York, New York. Certain legal matters relating to the Surety
Bond will be passed upon for the Insurer by Shaw, Pittman, Potts & Trowbridge,
New York, New York.
 
                                    EXPERTS
 
     The financial statements of Capital Markets Assurance Corporation as of
December 31, 1995 and 1994 and for each of the years in the three-year period
ended December 31, 1995 are included herein and have been audited by KPMG Peat
Marwick LLP, independent certified public accountants, as set forth in their
report thereon and are included in reliance upon such report given upon
authority of such firm as experts in accounting and auditing.
 
     The report of KPMG Peat Marwick LLP covering the financial statements
referred to above contains an explanatory paragraph with regard to Capital
Markets Assurance Corporation's adoption at December 31, 1993 of Financial
Accounting Standard Board's Statement of Financial Accounting Standards No. 115,
"Accounting for Certain Investments in Debt and Equity Securities."
 
                                       41
<PAGE>   42
 
                         INDEX OF PRINCIPAL DEFINITIONS
 
   
<TABLE>
<S>                                                                                     <C>
Aggregate Scheduled Balance...........................................................     5
Aggregate Scheduled Balance Decline...................................................     4
Agreement.............................................................................     3
APR...................................................................................    15
Auto Finance Centers..................................................................    11
Back-up Servicer......................................................................    28
Blanket Insurance Policy..............................................................    12
Business Day..........................................................................     4
Cede..................................................................................     7
Certificate Owner.....................................................................     7
Certificates..........................................................................     1
Closing Date..........................................................................     5
Code..................................................................................    34
Collection Period.....................................................................     4
Collection Account....................................................................    24
Commission............................................................................     2
Contracts.............................................................................     1
Cut-Off Date..........................................................................     1
Cut-Off Date Actuarial Balance........................................................    35
Cut-Off Date Scheduled Balance........................................................    15
Dealers...............................................................................     6
Defaulted Contract....................................................................     5
Definitive Certificates...............................................................    22
Distribution Date.....................................................................     1
Distribution Date Statement...........................................................    26
DOL...................................................................................    39
DTC...................................................................................     1
Due Date..............................................................................    12
Eligibility Requirements..............................................................    15
ERISA.................................................................................     7
Final Distribution Date...............................................................     1
Financed Vehicles.....................................................................     1
Full Prepayment.......................................................................    17
Holders...............................................................................    22
Holdings..............................................................................    27
Indirect Participants.................................................................    21
Insolvency Laws.......................................................................     8
Insurance Agreement...................................................................     5
Insurer...............................................................................     1
Interest Distribution.................................................................     1
IRS...................................................................................    34
Liquidated Contract...................................................................     5
Liquidation Expenses..................................................................    25
Liquidation Proceeds..................................................................    25
Liquidity Facility....................................................................  F-16
Monthly P&I...........................................................................     5
Moody's...............................................................................    24
Motor Vehicle Contracts...............................................................    11
Net Insurance Proceeds................................................................    25
Net Liquidation Proceeds..............................................................    25
</TABLE>
    
 
                                       42
<PAGE>   43
 
<TABLE>
<S>                                                                                     <C>
Obligor...............................................................................     9
OCS...................................................................................    12
OID...................................................................................    35
OID Regulations.......................................................................    38
Onyx..................................................................................     1
Origination Actuarial Method..........................................................    37
Participants..........................................................................    20
Parties in Interest...................................................................    39
Pass-Through Rate.....................................................................     4
Payaheads.............................................................................     6
Payahead Account......................................................................    24
Paying Agent..........................................................................    21
Plans.................................................................................    39
Plan Asset Regulation.................................................................    39
Pool Balance..........................................................................     4
Pool Factor...........................................................................    17
Prepayment Assumption.................................................................    35
Principal Distribution................................................................     1
Purchase Agreement....................................................................    18
Purchase Price........................................................................    37
Rating................................................................................     7
Recomputed Actuarial Method...........................................................    15
Recomputed Principal Balance..........................................................    36
Recomputed Yield......................................................................    15
Record Date...........................................................................    20
Rees-Levering Act.....................................................................    33
Repurchase Amount.....................................................................    13
Retained Strip........................................................................    36
Scheduled Balance.....................................................................     5
Section 1286 Regulations..............................................................    37
Seller................................................................................     1
Servicer..............................................................................     1
Servicer Report Date..................................................................     6
Servicing Fee.........................................................................     5
Servicing Fee Rate....................................................................     5
Standard & Poor's.....................................................................    24
Stripped Contract.....................................................................    36
Surety Bond...........................................................................     1
Total Accrual Election................................................................    36
Trust.................................................................................     1
Trust Property........................................................................     3
Trustee...............................................................................     3
UCC...................................................................................     8
Underwriter...........................................................................    41
Underwriting Agreement................................................................    41
United States Person..................................................................    39
</TABLE>
 
                                       43
<PAGE>   44
 
                      (This page intentionally left blank)
<PAGE>   45
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                              FINANCIAL STATEMENTS
 
                        DECEMBER 31, 1995, 1994 AND 1993
 
                  (WITH INDEPENDENT AUDITORS' REPORT THEREON)
 
                                       F-1
<PAGE>   46
 
                             KPMG PEAT MARWICK LLP
                                345 PARK AVENUE
                               NEW YORK, NY 10154
 
                          INDEPENDENT AUDITORS' REPORT
 
The Board of Directors
  CAPITAL MARKETS ASSURANCE CORPORATION:
 
     We have audited the accompanying balance sheets of Capital Markets
Assurance Corporation as of December 31, 1995 and 1994 and the related
statements of income, stockholder's equity and cash flows for each of the years
in the three-year period ended December 31, 1995. These financial statements are
the responsibility of the Company's management. Our responsibility is to express
an opinion on these financial statements based on our audits.
 
     We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
     In our opinion, the financial statements referred to above present fairly,
in all material respects, the financial position of Capital Markets Assurance
Corporation as of December 31, 1995 and 1994 and the results of its operations
and its cash flows for each of the years in the three-year period ended December
31, 1995 in conformity with generally accepted accounting principles.
 
   
     As discussed in note 2, the Company changed its method of accounting for
investments to adopt the provisions of the Financial Accounting Standards
Board's Statement of Financial Accounting Standards No. 115, "Accounting for
Certain Investments in Debt and Equity Securities," at December 31, 1993.
    
 
   
                                                      /s/  KPMG Peat Marwick LLP
    
 
January 25, 1996
 
                                       F-2
<PAGE>   47
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                                 BALANCE SHEETS
                             (DOLLARS IN THOUSANDS)
 
   
<TABLE>
<CAPTION>
                                                                     DECEMBER 31,     DECEMBER 31,
                                                                         1995             1994
                                                                     ------------     ------------
<S>                                                                  <C>              <C>
                                     ASSETS
INVESTMENTS:
Bonds at fair value (amortized cost $210,651 at December 31, 1995
  and $178,882 at December 31, 1994)...............................    $215,706          172,016
Short-term investments (at amortized cost which approximates fair
  value)...........................................................      68,646            2,083
Mutual funds at fair value (cost $16,434 at December 31, 1994).....          --           14,969
                                                                       --------          -------
     Total investments.............................................     284,352          189,068
                                                                       --------          -------
Cash...............................................................         344               85
Accrued investment income..........................................       3,136            2,746
Deferred acquisition costs.........................................      35,162           24,860
Premiums receivable................................................       3,540            3,379
Prepaid reinsurance................................................      13,171            5,551
Other assets.......................................................       3,428            3,754
                                                                       --------          -------
     Total assets..................................................    $343,133          229,443
                                                                       ========          =======
                               LIABILITIES AND STOCKHOLDER'S EQUITY
LIABILITIES:
Unearned premiums..................................................    $ 45,767           25,905
Reserve for losses and loss adjustment expenses....................       6,548            5,191
Ceded reinsurance..................................................       2,469            1,497
Accounts payable and other accrued expenses........................      10,844           10,372
Current income taxes...............................................         136               --
Deferred income taxes..............................................      11,303            3,599
                                                                       --------          -------
     Total liabilities.............................................      77,067           46,564
                                                                       --------          -------
STOCKHOLDER'S EQUITY:
Common stock.......................................................      15,000           15,000
Additional paid-in capital.........................................     205,808          146,808
Unrealized appreciation (depreciation) on investments, net of
  tax..............................................................       3,286           (5,499)
Retained earnings..................................................      41,972           26,570
                                                                       --------          -------
     Total stockholder's equity....................................     266,066          182,879
                                                                       --------          -------
     Total liabilities and stockholder's equity....................    $343,133          229,443
                                                                       ========          =======
</TABLE>
    
 
                See accompanying notes to financial statements.
 
                                       F-3
<PAGE>   48
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                              STATEMENTS OF INCOME
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                         YEAR ENDED       YEAR ENDED       YEAR ENDED
                                                        DECEMBER 31,     DECEMBER 31,     DECEMBER 31,
                                                            1995             1994             1993
                                                        ------------     ------------     ------------
<S>                                                     <C>              <C>              <C>
REVENUES:
Direct premiums written.............................      $ 56,541           43,598           24,491
Assumed premiums written............................           935            1,064              403
Ceded premiums written..............................       (15,992)         (11,069)          (3,586)
                                                        ------------     ------------     ------------
  Net premiums written..............................        41,484           33,593           21,308
Increase in unearned premiums.......................       (12,242)         (10,490)          (3,825)
                                                        ------------     ------------     ------------
  Net premiums earned...............................        29,242           23,103           17,483
Net investment income...............................        11,953           10,072           10,010
Net realized capital gains..........................         1,301               92            1,544
Other income........................................         2,273              120              354
                                                        ------------     ------------     ------------
     Total revenues.................................        44,769           33,387           29,391
                                                        ------------     ------------     ------------
EXPENSES:
Losses and loss adjustment expenses.................         3,141            1,429              902
Underwriting and operating expenses.................        13,808           11,833           11,470
Policy acquisition costs............................         7,203            4,529            2,663
                                                        ------------     ------------     ------------
     Total expenses.................................        24,152           17,791           15,035
                                                        ------------     ------------     ------------
  Income before income taxes........................        20,617           15,596           14,356
                                                        ------------     ------------     ------------
INCOME TAXES:
Current income tax..................................         2,113              865            1,002
Deferred income tax.................................         3,102            2,843            2,724
                                                        ------------     ------------     ------------
     Total income taxes.............................         5,215            3,708            3,726
                                                        ------------     ------------     ------------
NET INCOME..........................................      $ 15,402           11,888           10,630
                                                        ==========       ==========       ==========
</TABLE>
 
                See accompanying notes to financial statements.
 
                                       F-4
<PAGE>   49
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                       STATEMENTS OF STOCKHOLDER'S EQUITY
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                         YEAR ENDED       YEAR ENDED       YEAR ENDED
                                                        DECEMBER 31,     DECEMBER 31,     DECEMBER 31,
                                                            1995             1994             1993
                                                        ------------     ------------     ------------
<S>                                                     <C>              <C>              <C>
COMMON STOCK:
Balance at beginning of period......................      $ 15,000           15,000           15,000
                                                        ------------     ------------     ------------
  Balance at end of period..........................        15,000           15,000           15,000
                                                        ------------     ------------     ------------
ADDITIONAL PAID-IN CAPITAL:
Balance at beginning of period......................       146,808          146,808          146,808
Paid-in capital.....................................        59,000               --               --
                                                        ------------     ------------     ------------
  Balance at end of period..........................       205,808          146,808          146,808
                                                        ------------     ------------     ------------
UNREALIZED (DEPRECIATION) APPRECIATION ON
  INVESTMENTS, NET OF TAX:
Balance at beginning of period......................        (5,499)           3,600               --
Unrealized appreciation (depreciation) on
  investments.......................................         8,785           (9,099)           3,600
                                                        ------------     ------------     ------------
  Balance at end of period..........................         3,286           (5,499)           3,600
                                                        ------------     ------------     ------------
RETAINED EARNINGS:
Balance at beginning of period......................        26,570           14,682            4,052
Net income..........................................        15,402           11,888           10,630
                                                        ------------     ------------     ------------
  Balance at end of period..........................        41,972           26,570           14,682
                                                        ------------     ------------     ------------
     Total stockholder's equity.....................      $266,066          182,879          180,090
                                                        ==========       ==========       ==========
</TABLE>
 
                See accompanying notes to financial statements.
 
                                       F-5
<PAGE>   50
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                            STATEMENTS OF CASH FLOWS
                             (DOLLARS IN THOUSANDS)
 
   
<TABLE>
<CAPTION>
                                                         YEAR ENDED       YEAR ENDED       YEAR ENDED
                                                        DECEMBER 31,     DECEMBER 31,     DECEMBER 31,
                                                            1995             1994             1993
                                                        ------------     ------------     ------------
<S>                                                     <C>              <C>              <C>
Cash flows from operating activities:
Net income..........................................     $   15,402           11,888           10,630
                                                         ----------        ---------        ---------
ADJUSTMENTS TO RECONCILE NET INCOME TO NET CASH
  PROVIDED (USED) BY OPERATING ACTIVITIES:
  Reserve for losses and loss adjustment expenses...          1,357            1,429              902
  Unearned premiums.................................         19,862           15,843            4,024
  Deferred acquisition costs........................        (10,302)          (9,611)          (9,815)
  Premiums receivable...............................           (161)          (2,103)            (432)
  Accrued investment income.........................           (390)            (848)            (110)
  Income taxes payable..............................          3,621            2,611            2,872
  Net realized capital gains........................         (1,301)             (92)          (1,544)
  Accounts payable and other accrued expenses.......            472            3,726            1,079
  Prepaid reinsurance...............................         (7,620)          (5,352)            (199)
  Other, net........................................            992              689            1,201
                                                         ----------        ---------        ---------
     Total adjustments..............................          6,530            6,292           (2,022)
                                                         ----------        ---------        ---------
  NET CASH PROVIDED BY OPERATING ACTIVITIES.........         21,932           18,180            8,608
                                                         ----------        ---------        ---------
Cash flows from investing activities:
Purchases of investments............................       (158,830)         (77,980)        (139,061)
Proceeds from sales of investments..................         49,354           39,967           24,395
Proceeds from maturities of investments.............         28,803           19,665          106,042
                                                         ----------        ---------        ---------
  NET CASH USED IN INVESTING ACTIVITIES.............        (80,673)         (18,348)          (8,624)
                                                         ----------        ---------        ---------
Cash flows from financing activities:
Capital contribution................................         59,000               --               --
                                                         ----------        ---------        ---------
  NET CASH PROVIDED BY FINANCING ACTIVITIES.........         59,000               --               --
                                                         ----------        ---------        ---------
Net increase (decrease) in cash.....................            259             (168)             (16)
Cash balance at beginning of period.................             85              253              269
                                                         ----------        ---------        ---------
  CASH BALANCE AT END OF PERIOD.....................     $      344               85              253
                                                         ==========        =========        =========
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Income taxes paid...................................     $    1,450            1,063              833
                                                         ==========        =========        =========
</TABLE>
    
 
                See accompanying notes to financial statements.
 
                                       F-6
<PAGE>   51
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                         NOTES TO FINANCIAL STATEMENTS
                           DECEMBER 31, 1995 AND 1994
 
1)  BACKGROUND
 
     Capital Markets Assurance Corporation ("CapMAC" or "the Company") is a New
York-domiciled monoline stock insurance company which engages only in the
business of financial guaranty and surety insurance. CapMAC is a wholly-owned
subsidiary of CapMAC Holdings Inc. ("Holdings"). CapMAC is licensed in all 50
states in addition to the District of Columbia, the Commonwealth of Puerto Rico
and the territory of Guam. CapMAC insures structured asset-backed, corporate,
municipal and other financial obligations in the U.S. and international capital
markets. CapMAC also provides financial guaranty reinsurance for structured
asset-backed, corporate, municipal and other financial obligations written by
other major insurance companies.
 
     CapMAC's claims-paying ability is rated "Aaa" by Moody's Investors Service,
Inc. ("Moody's"), "AAA" by S&P Ratings Group ("S&P"), "AAA" by Duff & Phelps
Credit Rating Co. ("Duff & Phelps"), and "AAA" by Nippon Investors Service,
Inc., a Japanese rating agency. Such ratings reflect only the views of the
respective rating agencies, are not recommendations to buy, sell or hold
securities and are subject to revision or withdrawal at any time by such rating
agencies.
 
2)  SIGNIFICANT ACCOUNTING POLICIES
 
     Significant accounting policies used in the preparation of the accompanying
financial statements are as follows:
 
     A)   BASIS OF PRESENTATION
 
        The accompanying financial statements are prepared on the basis of
        generally accepted accounting principles ("GAAP"). Such accounting
        principles differ from statutory reporting practices used by insurance
        companies in reporting to state regulatory authorities.
 
        The preparation of financial statements in conformity with generally
        accepted accounting principles requires management to make estimates and
        assumptions that affect the reported amounts of assets and liabilities
        and the disclosure of contingent assets and liabilities at the date of
        the financial statements and the reported amounts of revenues and
        expenses during the reporting period. Management believes the most
        significant estimates relate to deferred acquisition costs, reserve for
        losses and loss adjustment expenses and disclosures of financial
        guarantees outstanding. Actual results could differ from those
        estimates.
 
     B)   INVESTMENTS
 
        At December 31, 1993, the Company adopted the provisions of Statement of
        Financial Accounting Standards ("SFAS") No. 115, "Accounting for Certain
        Investments in Debt and Equity Securities." Under SFAS No. 115, the
        Company can classify its debt and marketable equity securities in one of
        three categories: trading, available-for-sale, or held-to-maturity.
        Trading securities are bought and held principally for the purpose of
        selling them in the near term. Held-to-maturity securities are those
        securities in which the Company has the ability and intent to hold the
        securities until maturity. All other securities not included in trading
        or held-to-maturity are classified as available-for-sale. As of December
        31, 1995 and 1994, all of the Company's securities have been classified
        as available-for-sale.
 
        Available-for-sale securities are recorded at fair value. Fair value is
        based upon quoted market prices. Unrealized holding gains and losses,
        net of the related tax effect, on available-for-sale securities are
        excluded from earnings and are reported as a separate component of
        stockholder's
 
                                       F-7
<PAGE>   52
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)
 
equity until realized. Transfers of securities between categories are recorded
at fair value at the date of transfer.
 
        A decline in the fair value of any available-for-sale security below
        cost that is deemed other than temporary is charged to earnings
        resulting in the establishment of a new cost basis for the security.
 
        Short-term investments are those investments having a maturity of less
        than one year at purchase date. Short-term investments are carried at
        amortized cost which approximates fair value.
 
        Premiums and discounts are amortized or accreted over the life of the
        related security as an adjustment to yield using the effective interest
        method. Dividend and interest income are recognized when earned.
        Realized gains and losses are included in earnings and are derived using
        the FIFO (first-in, first-out) method for determining the cost of
        securities sold.
 
     C)   REVENUE RECOGNITION
 
        Premiums which are payable monthly to CapMAC are reflected in income
        when due, net of amounts payable to reinsurers. Premiums which are
        payable quarterly, semi-annually or annually are reflected in income,
        net of amounts payable to reinsurers, on an equal monthly basis over the
        corresponding policy term. Premiums that are collected as a single
        premium at the inception of the policy and have a term longer than one
        year are earned, net of amounts payable to reinsurers, by allocating
        premium to each bond maturity based on the principal amount and earning
        it straight-line over the term of each bond maturity. For the year ended
        December 31, 1995, 91% of net premiums earned were attributable to
        premiums payable in installments and 9% were attributable to premiums
        collected on an upfront basis.
 
     D)   DEFERRED ACQUISITION COSTS
 
        Certain costs incurred by CapMAC, which vary with and are primarily
        related to the production of new business, are deferred. These costs
        include direct and indirect expenses related to underwriting, marketing
        and policy issuance, rating agency fees and premium taxes. The deferred
        acquisition costs are amortized over the period in proportion to the
        related premium earnings. The actual amount of premium earnings may
        differ from projections due to various factors such as renewal or early
        termination of insurance contracts or different run-off patterns of
        exposure resulting in a corresponding change in the amortization pattern
        of the deferred acquisition costs.
 
     E)   RESERVE FOR LOSSES AND LOSS ADJUSTMENT EXPENSES
 
        The reserve for losses and loss adjustment expenses consists of a
        Supplemental Loss Reserve ("SLR") and a case basis loss reserve. The SLR
        is established based on expected levels of defaults resulting from
        credit failures on currently insured issues. This SLR is based on
        estimates of the portion of earned premiums required to cover those
        claims.
 
        A case basis loss reserve is established for insured obligations when,
        in the judgement of management, a default in the timely payment of debt
        service is imminent. For defaults considered temporary, a case basis
        loss reserve is established in an amount equal to the present value of
        the anticipated defaulted debt service payments over the expected period
        of default. If the default is judged not to be temporary, the present
        value of all remaining defaulted debt service payments is recorded as a
        case basis loss reserve. Anticipated salvage recoveries are considered
        in establishing case basis loss reserves when such amounts are
        reasonably estimable.
 
        Management believes that the current level of reserves is adequate to
        cover the estimated liability for claims and the related adjustment
        expenses with respect to financial guaranties issued by
 
                                       F-8
<PAGE>   53
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)
 
        CapMAC. The establishment of the appropriate level of loss reserves is
        an inherently uncertain process involving numerous estimates and
        subjective judgments by management, and therefore there can be no
        assurance that losses in CapMAC's insured portfolio will not exceed the
        loss reserves.
 
     F)    DEPRECIATION
 
           Leasehold improvements, furniture and fixtures are being depreciated
           over the lease term or useful life, whichever is shorter, using the
           straight-line method.
 
     G)   INCOME TAXES
 
          Deferred income taxes are provided with respect to temporary 
          differences between the financial statement and tax basis of assets 
          and liabilities using enacted tax rates in effect for the year in 
          which the differences are expected to reverse.
 
     H)   RECLASSIFICATIONS
 
          Certain prior year balances have been reclassified to conform to the
          current year presentation.
 
3)  INSURED PORTFOLIO
 
     At December 31, 1995 and 1994, the principal amount of financial
obligations insured by CapMAC was $16.9 billion and $11.6 billion, respectively,
and net of reinsurance (net principal outstanding), was $12.6 billion and $9.4
billion, respectively, with a weighted average life of 6.0 years and 5.0 years,
respectively. CapMAC's insured portfolio was broadly diversified by geographic
distribution and type of insured obligations, with no single insured obligation
in excess of statutory single risk limits, after giving effect to any
reinsurance and collateral, which are a function of CapMAC's statutory qualified
capital (the sum of statutory capital and surplus and mandatory contingency
reserve). At December 31, 1995 and 1994, the statutory qualified capital was
approximately $240 million and $170 million, respectively.
 
<TABLE>
<CAPTION>
                                                                 NET PRINCIPAL OUTSTANDING
                                                           ---------------------------------------
                                                           DECEMBER 31, 1995     DECEMBER 31, 1994
                                                           -----------------     -----------------
TYPE OF OBLIGATIONS INSURED                                AMOUNT        %       AMOUNT        %
- ---------------------------                                -------     -----     ------      -----
                                                           $ IN MILLIONS
<S>                                                        <C>         <C>       <C>         <C>
Consumer receivables.....................................  $ 6,959      55.1     $4,740       50.4
Trade and other corporate obligations....................    4,912      38.9      4,039       43.0
Municipal/government obligations.........................      757       6.0        618        6.6
                                                           -------     -----     ------      -----
     Total...............................................  $12,628     100.0     $9,397      100.0
                                                           =======     =====     ======      =====
</TABLE>
 
   
     At December 31, 1995, approximately 85% of CapMAC's insured portfolio was
comprised of structured asset-backed transactions. Under these structures, a
pool of assets covering at least 100% of the principal amount guaranteed under
its insurance contract is sold or pledged to a special purpose bankruptcy remote
entity. CapMAC's primary risk from such insurance contracts is the impairment of
cash flows due to delinquency or loss on the underlying assets. CapMAC,
therefore, evaluates all the factors affecting past and future asset performance
by studying historical data on losses, delinquencies and recoveries of the
underlying assets. Each transaction is reviewed to ensure that an appropriate
legal structure is used to protect against the bankruptcy risk of the originator
of the assets. Along with the legal structure, an additional level of first loss
protection is also created to protect against losses due to credit or dilution.
This first level of loss protection is usually available from reserve funds,
excess cash flows, overcollateralization, or recourse to a third party. The
    
 
                                       F-9
<PAGE>   54
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)
 
level of first loss protection depends upon the historical losses and dilution
of the underlying assets, but is typically several times the normal historical
loss experience for the underlying type of assets.
 
     During 1995, the Company sold without recourse its interest in potential
cash flows from transactions included in its insured portfolio and recognized
$2,200,000 of income which has been included in other income in the accompanying
financial statements.
 
     The following entities each accounted for, through referrals and otherwise,
10% or more of total revenues for each of the periods presented:
 
<TABLE>
<CAPTION>
 YEAR ENDED DECEMBER 31, 1995       YEAR ENDED DECEMBER 31, 1994       YEAR ENDED DECEMBER 31, 1993
- -------------------------------    -------------------------------    -------------------------------
                         % OF                               % OF                               % OF
NAME                   REVENUES    NAME                   REVENUES    NAME                   REVENUES
- ----                   --------    ----                   --------    ----                   --------
<S>                    <C>         <C>                    <C>         <C>                    <C>
Citicorp.............    15.2      Citicorp.............    16.3      Citicorp.............    13.7
                                                                      Merrill Lynch &
                                                                      Co...................    14.1
</TABLE>
 
4)  INVESTMENTS
 
     At December 31, 1995 and 1994, all of the Company's investments were
classified as available-for-sale securities. The amortized cost, gross
unrealized gains, gross unrealized losses and estimated fair value for
available-for-sale securities by major security type at December 31, 1995 and
1994 were as follows ($ in thousands):
 
<TABLE>
<CAPTION>
                                                                     DECEMBER 31, 1995
                                                     --------------------------------------------------
                                                                    GROSS         GROSS       ESTIMATED
                                                     AMORTIZED    UNREALIZED    UNREALIZED      FAIR
SECURITIES AVAILABLE-FOR-SALE                          COST         GAINS         LOSSES        VALUE
- -----------------------------                        ---------    ----------    ----------    ---------
<S>                                                  <C>          <C>           <C>           <C>
U.S. Treasury obligations.........................   $   4,153          55           --          4,208
Mortgage-backed securities of U.S. government
  instrumentalities and agencies..................     100,628         313           79        100,862
Obligations of states, municipalities and
  political subdivisions..........................     166,010       4,809           82        170,737
Corporate and asset-backed securities.............       8,506          45            6          8,545
                                                     ---------       -----          ---        -------
     Total........................................   $ 279,297       5,222          167        284,352
                                                     =========       =====          ===        =======
</TABLE>
 
<TABLE>
<CAPTION>
                                                                     DECEMBER 31, 1994
                                                     --------------------------------------------------
                                                                    GROSS         GROSS       ESTIMATED
                                                     AMORTIZED    UNREALIZED    UNREALIZED      FAIR
SECURITIES AVAILABLE-FOR-SALE                          COST         GAINS         LOSSES        VALUE
- -----------------------------                        ---------    ----------    ----------    ---------
<S>                                                  <C>          <C>           <C>           <C>
U.S. Treasury obligations.........................    $  4,295         --            153         4,142
Mortgage-backed securities of U.S. government
  instrumentalities and agencies..................      40,973         --          2,986        37,987
Obligations of states, municipalities and
  political subdivisions..........................     128,856        364          3,994       125,226
Corporate and asset-backed securities.............       6,841         15            112         6,744
Mutual funds......................................      16,434        ---          1,465        14,969
                                                      --------        ---          -----       -------
     Total........................................    $197,399        379          8,710       189,068
                                                      ========        ===          =====       =======
</TABLE>
 
                                      F-10
<PAGE>   55
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)
 
     The Company's investment in mutual funds in 1994 represents an investment
in an open-end management investment company which invests primarily in
investment-grade fixed-income securities denominated in foreign and United
States currencies.
 
     The amortized cost and estimated fair value of investments in debt
securities at December 31, 1995 by contractual maturity are shown below ($ in
thousands):
 
<TABLE>
<CAPTION>
                                                                            DECEMBER 31, 1995
                                                                         -----------------------
                                                                         AMORTIZED    ESTIMATED
                    SECURITIES AVAILABLE-FOR-SALE                          COST       FAIR VALUE
- ---------------------------------------------------------------------    --------     ----------
<S>                                                                      <C>          <C>
Less than one year to maturity.......................................    $  5,569         5,572
One to five years to maturity........................................      37,630        38,553
Five to ten years to maturity........................................      99,567       102,264
Greater than ten years to maturity...................................      35,903        37,101
                                                                         --------     ----------
  Sub-total..........................................................     178,669       183,490
Mortgage-backed securities...........................................     100,628       100,862
                                                                         --------     ----------
     Total...........................................................    $279,297       284,352
                                                                         ========      ========
</TABLE>
 
     Actual maturities may differ from contractual maturities because borrowers
may call or prepay obligations with or without call or prepayment penalties.
 
     Proceeds from sales of investment securities were approximately $49
million, $40 million and $24 million in 1995, 1994 and 1993, respectively. Gross
realized capital gains of $1,320,000, $714,000 and $1,621,000, and gross
realized capital losses of $19,000, $622,000 and $77,000 were realized on those
sales for the years ended December 31, 1995, 1994 and 1993, respectively.
 
     Investments include bonds having a fair value of approximately $3,985,000
and $3,873,000 (amortized cost of $3,970,000 and $4,011,000) which are on
deposit at December 31, 1995 and 1994, respectively, with state regulators as
required by law.
 
     Investment income is comprised of interest and dividends, net of related
expenses, and is applicable to the following sources:
 
<TABLE>
<CAPTION>
                                                         YEAR ENDED       YEAR ENDED       YEAR ENDED
                                                        DECEMBER 31,     DECEMBER 31,     DECEMBER 31,
                                                            1995             1994             1993
                                                        ------------     ------------     ------------
                                                        $ IN THOUSANDS
<S>                                                     <C>              <C>              <C>
Bonds...............................................      $ 11,105            9,193            7,803
Short-term investments..............................         1,245              484              572
Mutual funds........................................          (162)             579            1,801
Investment expenses.................................          (235)            (184)            (166)
                                                        ------------     ------------     ------------
     Total..........................................      $ 11,953           10,072           10,010
                                                        ==========       ==========       ==========
</TABLE>
 
                                      F-11
<PAGE>   56
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)
 
     The change in unrealized appreciation (depreciation) on available-for-sale
securities is included in a separate component of stockholder's equity as shown
below:
 
   
<TABLE>
<CAPTION>
                                                                      YEAR ENDED       YEAR ENDED
                                                                     DECEMBER 31,     DECEMBER 31,
                                                                         1995             1994
                                                                     ------------     ------------
<S>                                                                  <C>              <C>
                                                                            $ IN THOUSANDS

Balance at beginning of period...................................       $(5,499)           3,600
Change in unrealized appreciation (depreciation).................        13,386          (13,786)
Income tax effect................................................        (4,601)           4,687
                                                                        -------         --------
Net change.......................................................         8,785           (9,099)
                                                                        -------         --------
  BALANCE AT END OF PERIOD.......................................       $ 3,286           (5,499)
                                                                        =======         ========
</TABLE>
    
 
     No single issuer, except for investments in U.S. Treasury and U.S.
government agency securities, exceeds 10% of stockholder's equity as of December
31, 1995.
 
5)  DEFERRED ACQUISITION COSTS
 
     The following table reflects acquisition costs deferred by CapMAC and
amortized in proportion to the related premium earnings:
 
<TABLE>
<CAPTION>
                                                         YEAR ENDED       YEAR ENDED       YEAR ENDED
                                                        DECEMBER 31,     DECEMBER 31,     DECEMBER 31,
                                                            1995             1994             1993
                                                        ------------     ------------     ------------
<S>                                                     <C>              <C>              <C>
                                                                        $ IN THOUSANDS

Balance at beginning of period......................      $ 24,860           15,249            5,434
Additions...........................................        17,505           14,140           12,478
Amoritization (policy acquisition costs)............        (7,203)          (4,529)          (2,663)
                                                          --------           ------           ------
  BALANCE AT END OF PERIOD..........................      $ 35,162           24,860           15,249
                                                          ========           ======           ======
</TABLE>
 
6)  EMPLOYEE BENEFITS
 
   
     On June 25, 1992, CapMAC entered into a Service Agreement with CapMAC
Financial Services, Inc. ("CFS"), which was then a newly formed wholly-owned
subsidiary of Holdings. Under the Service Agreement, CFS has agreed to provide
various services, including underwriting, reinsurance, data processing and other
services to CapMAC in connection with the operation of CapMAC's insurance
business. CapMAC pays CFS an arm's length fee for providing such services, but
not in excess of CFS's cost for such services. CFS incurred, on behalf of
CapMAC, total compensation expenses, excluding bonuses, of $13,484,000,
$11,081,000 and $9,789,000 in 1995, 1994 and 1993, respectively.
    
 
     CFS maintains an incentive compensation plan for its employees. The plan is
an annual discretionary bonus award based upon Holdings' and an individual's
performance. CFS also has a health and welfare plan and a 401(k) plan to cover
substantially all of its employees. CapMAC reimburses CFS for all out-of-pocket
expenses incurred by CFS in providing services to CapMAC, including awards given
under the incentive compensation plan and benefits provided under the health and
welfare plan. For the years ended December 31, 1995, 1994 and 1993, the Company
had provided approximately $7,804,000, $5,253,000 and $3,528,000, respectively,
for the annual discretionary bonus plan.
 
     One June 25, 1992, certain officers of CapMAC were granted 182,633
restricted stock units ("RSU") at $13.33 a share in respect of certain deferred
compensation. On December 7, 1995, the RSU's were converted
 
                                      F-12
<PAGE>   57
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)
 
to cash in the amount of approximately $3.7 million, and such officers agreed to
defer receipt of such cash amount in exchange for receiving the same number of
new shares of restricted stock of Holdings as the number of RSU's such officers
previously held. The cash amount will be held by Holdings and invested in
accordance with certain guidelines. Such amount, including the investment
earnings thereon, will be paid to each officer upon the occurrence of certain
events but no later than December, 2000.
 
7)  EMPLOYEE STOCK OWNERSHIP PLAN
 
     On June 25, 1992, Holdings adopted an Employee Stock Ownership Plan
("ESOP") to provide its employees the opportunity to obtain beneficial interests
in the stock of Holdings through a trust (the "ESOP Trust"). The ESOP Trust
purchased 750,000 shares at $13.33 per share of Holdings' stock. The ESOP Trust
financed its purchase of common stock with a loan from Holdings in the amount of
$10 million. The ESOP loan is evidenced by a promissory note delivered to
Holdings. An amount representing unearned employee compensation, equivalent in
value to the unpaid balance of the ESOP loan, is recorded as a deduction from
stockholder's equity (unallocated ESOP shares).
 
     CFS is required to make contributions to the ESOP Trust, which enables the
ESOP Trust to service its loan to Holdings. The ESOP expense is calculated using
the shares allocated method. Shares are released for allocation to the
participants and held in trust for the employees based upon the ratio of the
current year's principal and interest payment to the sum of principal and
interest payments estimated over the life of the loan. As of December 31, 1995
approximately 262,800 shares were allocated to the participants. Compensation
expense related to the ESOP was approximately $2,087,000, $2,086,000 and
$1,652,000 for the years ended December 31, 1995, 1994 and 1993, respectively.
 
8)  RESERVE FOR LOSSES AND LOSS ADJUSTMENT EXPENSES
 
     The reserve for losses and loss adjustment expenses consists of a case
basis loss reserve and the SLR.
 
     In 1995 CapMAC incurred its first claim on a financial guaranty policy.
Based on its current estimate, the Company expects the aggregate amount of
claims and related expenses not to exceed $2.7 million, although no assurance
can be given that such claims and related expenses will not exceed that amount.
Such loss amount was covered through a recovery under a quota share reinsurance
agreement of $0.2 million and a reduction in the SLR of $2.5 million. The
portion of such claims and expenses not covered under the quota share agreement
is being funded through payments to CapMAC from the Lureco Trust Account (see
note 12).
 
                                      F-13
<PAGE>   58
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)
 
     The following is a summary of the activity in the case basis loss reserve
account and the components of the liability for losses and loss adjustment
expenses ($ in thousands):
 
<TABLE>
<S>                                                                                   <C>
CASE BASIS LOSS RESERVE
Net balance at January 1, 1995....................................................    $   --
                                                                                      ------
INCURRED RELATED TO:
  Current year....................................................................     2,473
  Prior years.....................................................................        --
                                                                                      ------
     Total incurred...............................................................     2,473
                                                                                      ------
PAID INCURRED TO:
  Current year....................................................................     1,853
  Prior years.....................................................................        --
                                                                                      ------
     Total paid...................................................................     1,853
                                                                                      ------
Balance at December 31, 1995......................................................       620
                                                                                      ------
Reinsurance recoverable...........................................................        69
                                                                                      ------
Supplemental loss reserve.........................................................     5,859
                                                                                      ------
     Total........................................................................    $6,548
                                                                                      ======
</TABLE>
 
9)  INCOME TAXES
 
     Pursuant to a tax sharing agreement with Holdings, the Company is included
in Holdings' consolidated U.S. Federal income tax return. The Company's annual
Federal income tax liability is determined by computing its pro rata share of
the consolidated group Federal income tax liability.
 
     Total income tax expense differed from the amount computed by applying the
U.S. Federal income tax rate of 35% in 1995 and 34% in 1994 and 1993:
 
<TABLE>
<CAPTION>
                                                  YEAR ENDED         YEAR ENDED         YEAR ENDED
                                                 DECEMBER 31,       DECEMBER 31,       DECEMBER 31,
                                                     1995               1994               1993
                                                ---------------    ---------------    --------------
                                                AMOUNT      %      AMOUNT      %      AMOUNT     %
                                                ------    -----    ------    -----    ------    ----
<S>                                             <C>       <C>      <C>       <C>      <C>       <C>
                                                                                      $ IN THOUSANDS
Expected tax expense computed at the
  statutory rate.............................   $7,216     35.0    $5,303     34.0    $4,881    34.0
Increase (decrease) in tax resulting from:
  Tax-exempt interest........................   (2,335)   (11.3)   (1,646)   (10.6)   (1,140)   (7.9)
  Other, net.................................      334      1.6        51      0.4       (15)   (0.1)
                                                ------    -----    ------    -----    ------    ----
     Total income tax expense................   $5,215     25.3    $3,708     23.8    $3,726    26.0
                                                ======    =====    ======    =====    ======    ====
</TABLE>
 
                                      F-14
<PAGE>   59
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)
 
     The tax effects of temporary differences that give rise to significant
portions of the deferred Federal income tax liability are as follows:
 
<TABLE>
<CAPTION>
                                                                     DECEMBER 31,     DECEMBER 31,
                                                                         1995             1994
                                                                     ------------     ------------
<S>                                                                  <C>              <C>
                                                                            $ IN THOUSANDS
DEFERRED TAX ASSETS:
Unrealized capital losses on investments.........................      $     --           (2,833)
Deferred compensation............................................        (1,901)          (1,233)
Losses and loss adjustment expenses..............................        (1,002)            (936)
Unearned premiums................................................          (852)            (762)
Other, net.......................................................           (98)            (228)
                                                                     ------------     ------------
     Total gross deferred tax assets.............................        (3,853)          (5,992)
                                                                     ------------     ------------
DEFERRED TAX LIABILITIES:
Deferred acquisition costs.......................................        12,307            8,453
Unrealized capital gains on investments..........................         1,769               --
Deferred capital gains on investments............................           654              726
Other, net.......................................................           426              412
                                                                     ------------     ------------
     Total gross deferred tax liabilities........................        15,156            9,591
                                                                     ------------     ------------
  Net deferred tax liability.....................................      $ 11,303            3,599
                                                                     ==========       ==========
</TABLE>
 
     A valuation allowance is provided when it is more likely than not that some
portion of the deferred tax assets will not be realized. Management believes
that the deferred tax assets will be fully realized in the future.
 
10) INSURANCE REGULATORY RESTRICTIONS
 
     CapMAC is subject to insurance regulatory requirements of the State of New
York and other states in which it is licensed to conduct business. Generally,
New York insurance laws require that dividends be paid from earned surplus and
restrict the amount of dividends in any year that may be paid without obtaining
approval for such dividends from the Superintendent of Insurance to the lower of
(i) net investment income as defined or (ii) 10% of statutory surplus as of
December 31 of the preceding year. No dividends were paid by CapMAC to Holdings
during the years ended December 31, 1995, 1994 and 1993. No dividends could be
paid during these periods because CapMAC had negative earned surplus. Statutory
surplus at December 31, 1995 and 1994 was approximately $195,018,000 and
$139,739,000, respectively. Statutory surplus differs from stockholder's equity
determined under GAAP principally due to the mandatory contingency reserve
required for statutory accounting purposes and differences in accounting for
investments, deferred acquisition costs, SLR and deferred taxes provided under
GAAP. Statutory net income was $9,000,000, $4,543,000 and $4,528,000 for the
years ended December 31, 1995, 1994 and 1993, respectively. Statutory net income
differs from net income determined under GAAP principally due to deferred
acquisition costs, SLR and deferred income taxes.
 
                                      F-15
<PAGE>   60
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)
 
11) COMMITMENTS AND CONTINGENCIES
 
     On January 1, 1988, the Company assumed from Citibank, N.A. the obligations
of a sublease agreement for space occupied in New York. On November 21, 1993,
the sublease was terminated and a new lease was negotiated which expires on
November 20, 2008. CapMAC has a lease agreement for its London office beginning
October 1, 1992 and expiring October 1, 2002. As of December 31, 1995, future
minimum payments under the lease agreements are as follows:
 
<TABLE>
<CAPTION>
                                                                                     PAYMENT
                                                                                  --------------
                                                                                  $ IN THOUSANDS
<S>                                                                               <C>
1996............................................................................     $  2,255
1997............................................................................        2,948
1998............................................................................        3,027
1999............................................................................        3,476
2000 and thereafter.............................................................       36,172
                                                                                  --------------
     Total......................................................................     $ 47,878
                                                                                   ==========
</TABLE>
 
     Rent expense, commercial rent taxes and electricity for the years ended
December 31, 1995, 1994 and 1993 amounted to $1,939,000, $2,243,000 and
$2,065,000, respectively.
 
     CapMAC has available a $100,000,000 standby corporate liquidity facility
(the "Liquidity Facility") provided by a consortium of banks, headed by Bank of
Montreal, as agent, which is rated "A-1+" and "P-1" by S&P and Moody's,
respectively. Under the Liquidity Facility, CapMAC will be able, subject to
satisfying certain conditions, to borrow funds from time to time in order to
enable it to fund any claim payments or payments made in settlement or
mitigation of claim payments under its insurance contracts. For the years ended
December 31, 1995, 1994 and 1993, no draws had been made under the Liquidity
Facility.
 
12) REINSURANCE
 
     In the ordinary course of business, CapMAC cedes exposure under various
treaty, pro rata and excess of loss reinsurance contracts primarily designed to
minimize losses from large risks and protect the capital and surplus of CapMAC.
 
     The effect of reinsurance on premiums written and earned was as follows:
 
<TABLE>
<CAPTION>
                                                   YEARS ENDED DECEMBER 31,
                           -------------------------------------------------------------------------
                                   1995                      1994                      1993
                           ---------------------     ---------------------     ---------------------
                           WRITTEN       EARNED      WRITTEN       EARNED      WRITTEN       EARNED
                           --------     --------     --------     --------     --------     --------
                           $ IN THOUSANDS
<S>                        <C>          <C>          <C>          <C>          <C>          <C>
Direct.................    $ 56,541       36,853       43,598       28,561       24,491       20,510
Assumed................         935          761        1,064          258          403          364
Ceded..................     (15,992)      (8,372)     (11,069)      (5,716)      (3,586)      (3,391)
                           --------     --------     --------     --------     --------     --------
     Net Premiums......    $ 41,484       29,242       33,593       23,103       21,308       17,483
                           ========     ========     ========     ========     ========     ========
</TABLE>
 
     Although the reinsurance of risk does not relieve the ceding insurer of its
original liability to its policyholders, it is the industry practice of insurers
for financial statement purposes to treat reinsured risks as though they were
risks for which the ceding insurer was only contingently liable. A contingent
liability exists with respect to the aforementioned reinsurance arrangements
which may become a liability of CapMAC in the event the reinsurers are unable to
meet obligations assumed by them under the reinsurance contracts. At
 
                                      F-16
<PAGE>   61
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)
 
   
December 31, 1995 and 1994, CapMAC had ceded loss reserves of $69,000 and $0,
respectively, and had ceded unearned premiums of $13,171,000 and $5,551,000,
respectively.
    
 
   
     In 1994, CapMAC entered into a reinsurance agreement (the "Lureco Treaty")
with Luxembourg European Reinsurance LURECO S.A. ("Lureco"), a European-based
reinsurer. The agreement is renewable annually at the Company's option, subject
to satisfying certain conditions. The agreement reinsured and indemnified the
Company for any loss incurred by CapMAC during the agreement period up to the
limits of the agreement. The Lureco Treaty provides that the annual reinsurance
premium payable by CapMAC to Lureco, after deduction of the reinsurer's fee
payable to Lureco, be deposited in a trust account (the "Lureco Trust Account")
to be applied by CapMAC, at its option, to offset losses and loss expenses
incurred by CapMAC in connection with incurred claims. Amounts on deposit in the
Lureco Trust Account which have not been applied against claims are
contractually due to CapMAC at the termination of the treaty.
    
 
     The premium deposit amounts in the Lureco Trust Account have been reflected
as assets by CapMAC during the term of the agreement. Premiums in excess of the
deposit amounts have been recorded as ceded premiums in the statements of
income. In the 1994 policy year, the agreement provided $5 million of loss
coverage in excess of the premium deposit amounts of $2 million retained in the
Lureco Trust Account. No losses were applied against the Lureco Trust Account or
ceded to the Lureco Treaty in 1994. The agreement was renewed for the 1995
policy year and provides $5 million of loss coverage in excess of the premium
deposit amount of $4.5 million retained in the Lureco Trust Account. Additional
coverage is provided for losses incurred in excess of 200% of the net premiums
earned up to $4 million for any one agreement year. In September 1995, a claim
of approximately $2.5 million on an insurance policy was applied against the
Lureco Trust Account.
 
     In addition to its capital (including statutory contingency reserves) and
other reinsurance available to pay claims under its insurance contracts, on June
25, 1992, CapMAC entered into a Stop Loss Reinsurance Agreement (the "Stop-loss
Agreement") with Winterthur Swiss Insurance Company ("Winterthur") which is
rated "AAA" by S&P and "Aaa" by Moody's. At the same time, CapMAC and Winterthur
also entered into a Quota Share Reinsurance Agreement (the "Winterthur Quota
Share Agreement") pursuant to which Winterthur had the right to reinsure on a
quota share basis 10% of each policy written by CapMAC.
 
     The Winterthur Stop-loss Agreement had an original term of seven years and
was renewable for successive one-year periods. In April 1995, Winterthur
notified CapMAC that it was canceling the Winterthur Stop-loss Agreement and the
Winterthur Quota Share Agreement effective June 30, 1996.
 
     CapMAC elected to terminate the Winterthur Stop-loss Agreement effective
November 30, 1995 and, on the same date, entered into a Stop-loss Reinsurance
Agreement with Mitsui Marine (the "Mitsui Stop-loss Agreement"). Under the
Mitsui Stop-loss Agreement, Mitsui Marine would be required to pay any losses in
excess of $100 million in the aggregate incurred by CapMAC during the term of
the Mitsui Stop-loss Agreement on the insurance policies in effect on December
1, 1995 and written during the one-year period thereafter, up to an aggregate
limit payable under the Mitsui Stop-loss Agreement of $50 million. The Mitsui
Stop-loss Agreement has a term of seven years and is subject to early
termination by CapMAC in certain circumstances.
 
     The Winterthur Quota Share Agreement was canceled November 30, 1995. On
January 1, 1996, CapMAC will reassume the liability, principally unearned
premium, for all policies reinsured by Winterthur. As a result, CapMAC will
reassume approximately $1.4 billion of principal insured by Winterthur as of
December 31, 1995. In connection with the commutation, Winterthur will return
the unearned premiums as of December 31, 1995, net of ceding commission and
federal excise tax. Such amount is expected to total approximately $2.0 million.
 
                                      F-17
<PAGE>   62
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)
 
13) DISCLOSURES ABOUT FAIR VALUE OF FINANCIAL INSTRUMENTS
 
     The following table presents the carrying amounts and estimated fair values
of the Company's financial instruments at December 31, 1995 and 1994. SFAS No.
107, "Disclosures About Fair Value of Financial Instruments," defines the fair
value of a financial instrument as the amount at which the instrument could be
exchanged in a current transaction between willing parties.
 
<TABLE>
<CAPTION>
                                                     DECEMBER 31, 1995           DECEMBER 31, 1994
                                                  -----------------------     -----------------------
                                                  CARRYING     ESTIMATED      CARRYING     ESTIMATED
                                                   AMOUNT      FAIR VALUE      AMOUNT      FAIR VALUE
                                                  --------     ----------     --------     ----------
<S>                                               <C>          <C>            <C>          <C>
                                                                   $ IN THOUSANDS

FINANCIAL ASSETS:
Investments...................................    $284,352        284,352      189,068        189,068

OFF-BALANCE-SHEET INSTRUMENTS:
Financial Guarantees Outstanding..............    $     --        147,840           --         93,494
Ceding Commission.............................    $     --         44,352           --         28,048
</TABLE>
 
     The following methods and assumptions were used to estimate the fair value
of each class of financial instruments summarized above:
 
INVESTMENTS
 
   
     The fair values of fixed maturities and mutual funds are based upon quoted
market prices. The fair value of short-term investments approximates amortized
cost.
    
 
FINANCIAL GUARANTEES OUTSTANDING
 
     The fair value of financial guarantees outstanding consists of (1) the
current unearned premium reserve, net of prepaid reinsurance and (2) the fair
value of installment revenue which is derived by calculating the present value
of the estimated future cash inflow to CapMAC of policies in force having
installment premiums, net of amounts payable to reinsurers, at a discount rate
of 7% at December 31, 1995 and 1994. The amount calculated is equivalent to the
consideration that would be paid under market conditions prevailing at the
reporting dates to transfer CapMAC's financial guarantee business to a third
party under reinsurance and other agreements. Ceding commission represents the
expected amount that would be paid to CapMAC to compensate CapMAC for
originating and servicing the insurance contracts. In constructing estimated
future cash inflows, management makes assumptions regarding prepayments for
amortizing asset-backed securities which are consistent with relevant historical
experience. For revolving programs, assumptions are made regarding program
utilization based on discussions with program users. The amount of installment
premium actually realized by the Company could be reduced in the future due to
factors such as early termination of insurance contracts, accelerated
prepayments of underlying obligations or lower than anticipated utilization of
insured structured programs, such as commercial paper conduits. Although
increases in future installment revenue due to renewals of existing insurance
contracts historically have been greater than reductions in future installment
revenue due to factors such as those described above, there can be no assurance
that future circumstances might not cause a net reduction in installment
revenue, resulting in lower revenues.
 
14) CAPITALIZATION
 
     The Company's certificate of incorporation authorizes the issuance of
15,000,000 shares of common stock, par value $1.00 per share. Authorized, issued
and outstanding shares at December 31, 1995 and 1994 were 15,000,000 at $1.00
per share.
 
                                      F-18
<PAGE>   63
 
                     CAPITAL MARKETS ASSURANCE CORPORATION
 
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)
 
     In 1995, $59.0 million of the proceeds received by Holdings from the sale
of shares in connection with an Initial Public Offering and private placements
were contributed to CapMAC.
 
                                      F-19
<PAGE>   64
- ------------------------------------------------------
- ------------------------------------------------------
 
  NO DEALER, SALESPERSON OR OTHER INDIVIDUAL HAS BEEN AUTHORIZED TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATIONS OTHER THAN THOSE CONTAINED OR
INCORPORATED BY REFERENCE IN THIS PROSPECTUS IN CONNECTION WITH THE OFFER MADE
BY THIS PROSPECTUS AND, IF GIVEN OR MADE, SUCH INFORMATION OR REPRESENTATIONS
MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED BY THE SELLER OR ANY
UNDERWRITER. NEITHER THE DELIVERY OF THIS PROSPECTUS NOR ANY SALE MADE HEREUNDER
SHALL, UNDER ANY CIRCUMSTANCES, CREATE ANY IMPLICATION THAT THE INFORMATION
CONTAINED HEREIN IS CORRECT AS OF A TIME SUBSEQUENT TO THE DATE OF SUCH
INFORMATION. THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFER OR SOLICITATION BY
ANYONE IN ANY JURISDICTION IN WHICH SUCH OFFER OR SOLICITATION IS NOT AUTHORIZED
OR IN WHICH THE PERSON MAKING SUCH OFFER OR SOLICITATION IS NOT QUALIFIED TO DO
SO OR TO ANYONE TO WHOM IT IS UNLAWFUL TO MAKE SUCH OFFER OR SOLICITATION.
                               ------------------
 
                               TABLE OF CONTENTS
 
   
<TABLE>
<CAPTION>
                                        PAGE
                                        -----
<S>                                     <C>
Available Information...................    2
Reports to Certificateholders...........    2
Summary.................................    3
Risk Factors............................    8
The Trust...............................   10
The Onyx Portfolio of Motor Vehicle
  Contracts.............................   11
The Contracts...........................   15
Maturity and Prepayment Assumptions.....   17
Yield Considerations....................   17
Pool Factor.............................   17
Use of Proceeds.........................   18
The Seller..............................   18
The Servicer............................   19
The Certificates and the Agreement......   19
Description of the Insurer..............   26
Additional Provisions of the
  Agreement.............................   27
Certain Legal Aspects of the
  Contracts.............................   32
Certain Tax Consequences................   34
ERISA Considerations....................   39
Underwriting............................   41
Legal Matters...........................   41
Experts.................................   41
Financial Statements of Insurer.........  F-1
             ------------------
  UNTIL AUGUST 8, 1996 (90 DAYS AFTER THE
DATE OF THIS PROSPECTUS) ALL DEALERS
EFFECTING TRANSACTIONS IN THE CERTIFICATES,
WHETHER OR NOT PARTICIPATING IN THIS
DISTRIBUTION, MAY BE REQUIRED TO DELIVER A
PROSPECTUS. THIS DELIVERY REQUIREMENT IS IN
ADDITION TO THE OBLIGATION OF DEALERS TO
DELIVER A PROSPECTUS WHEN ACTING AS AN
UNDERWRITER AND WITH RESPECT TO THEIR UNSOLD
ALLOTMENTS OR SUBSCRIPTIONS.
- ---------------------------------------------
- ---------------------------------------------
</TABLE>
    
 
- ------------------------------------------------------
- ------------------------------------------------------
                                  $85,013,318
 
                                ONYX ACCEPTANCE
                              GRANTOR TRUST 1996-2
   
                                6.40% AUTO LOAN
    
                           PASS-THROUGH CERTIFICATES
 
                                      LOGO
 
                     ONYX ACCEPTANCE FINANCIAL CORPORATION,
                                     Seller
 
                          ONYX ACCEPTANCE CORPORATION,
                                    Servicer

                          ---------------------------
                              P R O S P E C T U S
                          ---------------------------

                              MERRILL LYNCH & CO.
 
   
                                  MAY 10, 1996
    
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- ------------------------------------------------------


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