<PAGE>
Exhibit 99.1
AmeriCredit Corportion
COMPOSITION OF THE RECEIVABLES
2000-C
<TABLE>
<CAPTION>
New Used Total
---------------------- ----------------------- -------------------
<S> <C> <C> <C>
Aggregate Principal Balance $158,455,203.70 $391,543,341.31 $549,998,545.01
Number of Receivables in Pool 9,093 27,972 37,065
Percent of Pool by Principal Balance 28.81% 71.19%
Average Principal Balance $17,426.06 $13,997.69 $14,838.76
Range of Principal Balances ($1,025.69 to $59,598.74) ($295.98 to $45,683.92)
Weighted Average APR 18.03% 19.83% 19.31%
Range of APRs (9.95% to 27.00%) (11.95% to 29.99%)
Weighted Average Remaining Term 62 59 60
Range of Remaining Terms (11 to 72 months) (5 to 72 months)
Weighted Average Original Term 63 60 61
Range of Original Terms (12 to 72 months) (12 to 72 months)
</TABLE>
-----------
(1) Aggregate Principal Balance includes some portion of accrued interest. As
a result, the Weighted Average APR of the Receivables may not be
equivalent to the Contracts' aggregate yield on the Aggregate Principal
Balance.
DISTRIBUTION OF THE RECEIVABLES BY APR AS OF THE INITIAL CUTOFF DATE
<TABLE>
<CAPTION>
Aggregate Principal
Balance as of Initial Percent of Aggregate Number of Percent of Number of
APR Range (1) Cutoff Date Principal Balance (2) Receivables Receivables (2)
---------------------- ------------------ --------------------- ----------------------- -------------------
<S> <C> <C> <C> <C>
9.000% to 9.999% 29,653.46 0.01% 2 0.01%
10.000% to 10.999% 0.00 0.00% 0 0.00%
11.000% to 11.999% 45,158.18 0.01% 3 0.01%
12.000% to 12.999% 10,605,672.14 1.93% 633 1.71%
13.000% to 13.999% 6,262,434.74 1.14% 328 0.88%
14.000% to 14.999% 16,104,342.71 2.93% 871 2.35%
15.000% to 15.999% 20,349,786.20 3.70% 1,094 2.95%
16.000% to 16.999% 56,562,281.70 10.28% 3,209 8.66%
17.000% to 17.999% 111,938,491.26 20.35% 6,875 18.55%
18.000% to 18.999% 63,495,987.46 11.54% 4,114 11.10%
19.000% to 19.999% 45,071,448.80 8.19% 2,985 8.05%
20.000% to 20.999% 67,995,289.37 12.36% 4,981 13.44%
21.000% to 21.999% 61,156,697.93 11.12% 4,473 12.07%
22.000% to 22.999% 34,006,694.61 6.18% 2,581 6.96%
23.000% to 23.999% 37,463,762.87 6.81% 3,124 8.43%
24.000% to 24.999% 15,513,354.95 2.82% 1,454 3.92%
25.000% to 25.999% 2,470,203.65 0.45% 234 0.63%
26.000% to 26.999% 557,871.69 0.10% 60 0.16%
27.000% to 27.999% 209,740.25 0.04% 24 0.06%
28.000% to 28.999% 101,820.61 0.02% 10 0.03%
29.000% to 29.999% 57,852.43 0.01% 10 0.03%
------------------ ---------------------- ----------------------- -------------------
TOTAL $549,998,545.01 100.00% 37,065 100.00%
================== ====================== ======================= ===================
</TABLE>
-----------
(1) Aggregate Principal Balances include some portion of accrued interest.
Indicated APR's represent APR's on Principal Balance net of such accrued
interest.
(2) Percentages may not add to 100% because of rounding.
<PAGE>
AmeriCredit Corporation
DISTRIBUTION OF THE RECEIVABLES BY GEOGRAPHIC LOCATION OF OBLIGOR
2000-C
<TABLE>
<CAPTION>
Aggregate Principal
Balance as of Initial Percent of Aggregate Number of Percent of Number of
State Cutoff Date Principal Balance (1) Receivables Receivables (1)
---------------------- ------------------ --------------------- ---------------------- -------------------
<S> <C> <C> <C> <C>
Alabama 9,132,356.84 1.66% 630 1.70%
Arizona 20,180,101.64 3.67% 1,382 3.73%
California 59,654,335.26 10.85% 3,789 10.22%
Colorado 7,280,995.27 1.32% 492 1.33%
Connecticut 5,630,497.36 1.02% 397 1.07%
Delaware 2,637,207.72 0.48% 171 0.46%
Florida 45,696,117.82 8.31% 3,079 8.31%
Georgia 18,778,671.09 3.41% 1,194 3.22%
Illinois 22,563,403.45 4.10% 1,524 4.11%
Indiana 11,774,508.04 2.14% 820 2.21%
Iowa 3,080,631.65 0.56% 224 0.60%
Kansas 3,977,509.58 0.72% 270 0.73%
Kentucky 7,315,635.47 1.33% 507 1.37%
Louisiana 11,213,414.25 2.04% 730 1.97%
Maine 1,623,670.12 0.30% 141 0.38%
Maryland 10,183,535.89 1.85% 671 1.81%
Massachusetts 7,645,490.46 1.39% 566 1.53%
Michigan 17,234,672.74 3.13% 1,160 3.13%
Minnesota 8,105,506.06 1.47% 552 1.49%
Mississippi 4,444,333.61 0.81% 283 0.76%
Missouri 7,433,261.21 1.35% 519 1.40%
Nebraska 1,873,127.61 0.34% 136 0.37%
Nevada 7,731,465.69 1.41% 531 1.43%
New Hampshire 2,121,492.19 0.39% 161 0.43%
New Jersey 16,275,199.60 2.96% 1,110 2.99%
New Mexico 3,164,436.20 0.58% 211 0.57%
New York 23,909,406.60 4.35% 1,693 4.57%
North Carolina 15,563,282.51 2.83% 1,060 2.86%
Ohio 24,360,306.17 4.43% 1,736 4.68%
Oklahoma 4,675,029.71 0.85% 344 0.93%
Oregon 1,523,785.30 0.28% 110 0.30%
Pennsylvania 31,439,574.97 5.72% 2,262 6.10%
Rhode Island 2,178,879.73 0.40% 162 0.44%
South Carolina 7,263,959.82 1.32% 452 1.22%
Tennessee 9,708,292.44 1.77% 665 1.79%
Texas 70,115,708.33 12.75% 4,350 11.74%
Utah 2,806,249.39 0.51% 203 0.55%
Virginia 14,295,198.91 2.60% 972 2.62%
Washington 8,164,039.11 1.48% 589 1.59%
West Virginia 3,875,742.52 0.70% 279 0.75%
Wisconsin 8,574,905.53 1.56% 603 1.63%
Other (2) 4,792,607.15 0.87% 335 0.90%
------------------ ---------------------- ----------------------- ------------------
TOTAL $549,998,545.01 100.00% 37,065 100.00%
================== ====================== ======================= ===================
</TABLE>
-----------
(1) Percentages may not add to 100% because of rounding.
(2) States with principal balances less than $1,000,000.