EXHIBIT 20
Monthly Servicing Report
Capital Auto Receivables Asset Trust 2005-1
October 2005
Original Inputs | ||||||
| Total Pool Balance | $ | 3,313,888,879.69 | ||||
| Class A-1 Notes Balance | $ | 550,000,000.00 | ||||
| Class A-1 Notes Rate | One Month LIBOR + 0.01 | % | ||||
| Class A-2a Notes Balance | $ | 450,000,000.00 | ||||
| Class A-2a Notes Rate | One Month LIBOR + 0.04 | % | ||||
| Class A-2b Notes Balance | $ | 250,000,000.00 | ||||
| Class A-2b Notes Rate | 3.730 | % | ||||
| Class A-3 Notes Balance | $ | 600,000,000.00 | ||||
| Class A-3 Notes Rate | One Month LIBOR + 0.06 | % | ||||
| Class A-4 Notes Balance | $ | 760,000,000.00 | ||||
| Class A-4 Notes Rate | 4.050 | % | ||||
| Class A-5 Notes Balance | $ | 229,825,000.00 | ||||
| Class A-5 Notes Rate | One Month LIBOR + 0.10 | % | ||||
| Class B Notes Balance | $ | 122,803,000.00 | ||||
| Class B Notes Rate | One Month LIBOR + 0.375 | % | ||||
| Class C Notes Balance | $ | 46,051,000.00 | ||||
| Class C Notes Rate | 4.730 | % | ||||
| Class D Notes Balance | $ | 30,701,000.00 | ||||
| Class D Notes Rate | 6.500 | % | ||||
| Overcollateralization | $ | 30,701,224.17 | ||||
| Reserve Account Deposit | $ | 15,350,406.12 | ||||
Part I. Collections | ||||||
| Receipts During the Period | $ | 108,259,798.77 | ||||
| Principal on Repurchased Contracts | 3,914,227.44 | |||||
| Liquidation Proceeds (Recoveries) | 1,264,883.37 | |||||
| Schedule and Simple Interest Payments Advanced | 563,012.33 | |||||
| Schedule Principal Advanced | 1,046,460.58 | |||||
| Total Collections For the Period | $ | 115,048,382.49 | ||||
| Beginning Pool Aggregate Principal Balance | $ | 2,727,303,097.05 | ||||
| Ending Pool Aggregate Principal Balance | $ | 2,620,732,835.38 | ||||
| Scheduled Principal Collection | $ | 89,959,939.02 | ||||
| Beginning Aggregate Discounted Principal Balance | $ | 2,539,795,194.78 | ||||
| Ending Aggregate Discounted Principal Balance | $ | 2,443,232,363.90 | ||||
Part II. Distributions to Noteholders and Certificateholders | ||||||
| Total Collections | $ | 115,048,382.49 | ||||
| Plus: Reserve Account Draw | — | |||||
| Plus: Net Amount Due From Swap Counterparty | 317,773.20 | |||||
| Less: Total Servicing Fee | 4,545,505.16 | |||||
| Less: Net Amount Due to Swap Counterparty | — | |||||
| Less: Monthly Interest Due to Noteholders | 8,337,895.97 | |||||
| Less: Principal Due to Noteholders | 96,562,830.88 | |||||
| Less: Reserve Account Deposit | — | |||||
| Less: Accumulation Account Deposit | — | |||||
| Equals Reserve Fund Excess to be released to CARI | $ | 5,919,923.68 | ||||
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Monthly Servicing Report
Capital Auto Receivables Asset Trust 2005-1
October 2005
| Per $1000 of | ||||||||
| Original Principal | ||||||||
| Class A-1 Notes Distributable Amount | ||||||||
| Monthly Interest | $ | 63,205.18 | 0.114919 | |||||
| Monthly Principal | 19,713,970.61 | 35.843583 | ||||||
| Distributable Amount | $ | 19,777,175.79 | ||||||
| Class A-2a Notes Distributable Amount | ||||||||
| Monthly Interest | $ | 1,453,625.00 | 3.230278 | |||||
| Monthly Principal | 49,402,838.75 | 109.784086 | ||||||
| Distributable Amount | $ | 50,856,463.75 | ||||||
| Class A-2b Notes Distributable Amount | ||||||||
| Monthly Interest | $ | 777,083.33 | 3.108333 | |||||
| Monthly Principal | 27,446,021.53 | 109.784086 | ||||||
| Distributable Amount | $ | 28,223,104.86 | ||||||
| Class A-3 Notes Distributable Amount | ||||||||
| Monthly Interest | $ | 1,947,833.33 | 3.246389 | |||||
| Monthly Principal | — | — | ||||||
| Distributable Amount | $ | 1,947,833.33 | ||||||
| Class A-4 Notes Distributable Amount | ||||||||
| Monthly Interest | $ | 2,565,000.00 | 3.375000 | |||||
| Monthly Principal | — | — | ||||||
| Distributable Amount | $ | 2,565,000.00 | ||||||
| Class A-5 Notes Distributable Amount | ||||||||
| Monthly Interest | $ | 753,506.80 | 0.991456 | |||||
| Monthly Principal | — | — | ||||||
| Distributable Amount | $ | 753,506.80 | ||||||
| Class B Notes Distributable Amount | ||||||||
| Monthly Interest | $ | 429,827.56 | 3.500139 | |||||
| Monthly Principal | — | — | ||||||
| Distributable Amount | $ | 429,827.56 | ||||||
| Class C Notes Distributable Amount | ||||||||
| Monthly Interest | $ | 181,517.69 | 3.941667 | |||||
| Monthly Principal | — | — | ||||||
| Distributable Amount | $ | 181,517.69 | ||||||
| Class D Notes Distributable Amount | ||||||||
| Monthly Interest | $ | 166,297.08 | 5.416667 | |||||
| Monthly Principal | — | — | ||||||
| Distributable Amount | $ | 166,297.08 | ||||||
| Total Servicing Fee | $ | 4,545,505.16 | 1.371653 | |||||
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Monthly Servicing Report
Capital Auto Receivables Asset Trust 2005-1
October 2005
Part III. Payment Ahead and Advances | ||||||||
Payment Ahead Servicing Account | ||||||||
| Beginning Payment Ahead Balance | $ | 5,773,231.62 | ||||||
| Less: Payments Applied | 1,313,817.00 | |||||||
| Current Period Payments Ahead Received | 1,407,440.94 | |||||||
| Ending Payment Ahead Balance | $ | 5,866,855.56 | ||||||
Advance Account | ||||||||
| Beginning Outstanding Unreimbursed Scheduled Principal and Interest Advances | $ | 2,712,107.50 | ||||||
| Beginning Outstanding Unreimbursed Simple Interest Advances | 1,347,925.40 | |||||||
| Scheduled Principal and Interest Advances | 1,238,573.38 | |||||||
| Simple Interest Advances | 370,899.53 | |||||||
| Reimbursement of Previous Scheduled Principal and Interest Advances | 1,019,089.75 | |||||||
| Reimbursement of Previous Simple Interest Advances | — | |||||||
| Ending Outstanding Unreimbursed Scheduled Principal and Interest Advances | $ | 2,931,591.13 | ||||||
| Ending Outstanding Unreimbursed Simple Interest Advances | $ | 1,718,824.93 | ||||||
Part IV. Balances & Principal Factors | ||||||||
| Beginning of Period | End of Period | |||||||
| Total Pool Balance | $ | 2,727,303,097.05 | $ | 2,620,732,835.38 | ||||
| Total Pool Factor | 0.8229917 | 0.7908330 | ||||||
| Class A-1 Notes Balance | $ | 19,713,970.61 | $ | — | ||||
| Class A-1 Notes Principal Factor | 0.0358436 | — | ||||||
| Class A-2a Notes Balance | $ | 450,000,000.00 | $ | 400,597,161.26 | ||||
| Class A-2a Notes Principal Factor | 1.0000000 | 0.8902159 | ||||||
| Class A-2b Notes Balance | $ | 250,000,000.00 | $ | 222,553,978.48 | ||||
| Class A-2b Notes Principal Factor | 1.0000000 | 0.8902159 | ||||||
| Class A-3 Notes Balance | $ | 600,000,000.00 | $ | 600,000,000.00 | ||||
| Class A-3 Notes Principal Factor | 1.0000000 | 1.0000000 | ||||||
| Class A-4 Notes Balance | $ | 760,000,000.00 | $ | 760,000,000.00 | ||||
| Class A-4 Notes Principal Factor | 1.0000000 | 1.0000000 | ||||||
| Class A-5 Notes Balance | $ | 229,825,000.00 | $ | 229,825,000.00 | ||||
| Class A-5 Notes Principal Factor | 1.0000000 | 1.0000000 | ||||||
| Class B Notes Balance | $ | 122,803,000.00 | $ | 122,803,000.00 | ||||
| Class B Notes Principal Factor | 1.0000000 | 1.0000000 | ||||||
| Class C Notes Balance | $ | 46,051,000.00 | $ | 46,051,000.00 | ||||
| Class C Notes Principal Factor | 1.0000000 | 1.0000000 | ||||||
| Class D Notes Balance | $ | 30,701,000.00 | $ | 30,701,000.00 | ||||
| Class D Notes Principal Factor | 1.0000000 | 1.0000000 | ||||||
Page 3
Monthly Servicing Report
Capital Auto Receivables Asset Trust 2005-1
October 2005
Part V. Reserve Account
| Per $1000 of | ||||||||||||
| Original Principal | ||||||||||||
Beginning Reserve Account Balance | $ | 15,350,406.12 | ||||||||||
| Draw for Servicing Fee | — | — | ||||||||||
| Draw for Class A-1a Notes Distributable Amount | — | — | ||||||||||
| Draw for Class A-1b Notes Distributable Amount | — | — | ||||||||||
| Draw for Class A-2 Notes Distributable Amount | — | — | ||||||||||
| Draw for Class A-3 Notes Distributable Amount | — | — | ||||||||||
| Draw for Class A-4 Notes Distributable Amount | — | — | ||||||||||
| Draw for Class B Notes Distributable Amount | — | — | ||||||||||
| Draw for Class C Notes Distributable Amount | — | — | ||||||||||
| Draw for Class D Notes Distributable Amount | — | — | ||||||||||
| Additions to Reserve Account (for Accumulation Account) | — | — | ||||||||||
| Additions to Reserve Account | — | — | ||||||||||
| Releases from Reserve Account | — | — | ||||||||||
| Ending Reserve Account Balance | $ | 15,350,406.12 | ||||||||||
| Early Amortization Trigger: | ||||||||||||
| Reserve Account Balance is less than the Specified Reserve Account Balance for Two Consecutive Months | ||||||||||||
| Preceding Collection Period | ||||||||||||
| Specified Reserve Account Balance | $ | 15,350,406.12 | ||||||||||
| Reserve Account Balance | $ | 15,350,406.12 | ||||||||||
| Current Collection Period | ||||||||||||
| Specified Reserve Account Balance | $ | 15,350,406.12 | ||||||||||
| Reserve Account Balance | $ | 15,350,406.12 | ||||||||||
Part VI. Carryover Shortfall | ||||||||||||
| Per $1000 of | ||||||||||||
| Original Principal | ||||||||||||
| Noteholders’ Interest Carryover Shortfall | $ | — | — | |||||||||
| Noteholders’ Principal Carryover Shortfall | $ | — | — | |||||||||
Part VII. Charge Off and Delinquency Rates | ||||||||||||
Charge Off Rate | Average Receivables | Net Charge-Offs | Loss Rate | |||||||||
| October 2005 | $ | 2,674,017,966.22 | $ | 955,441.68 | 0.4288 | % | ||||||
| September 2005 | $ | 2,782,587,827.89 | $ | 815,133.27 | 0.3515 | % | ||||||
| August 2005 | $ | 2,900,272,072.86 | $ | 764,218.55 | 0.3162 | % | ||||||
| Three Month Average Loss Rate | 0.3655 | % | ||||||||||
Delinquency Rate* | Total Accounts | Accounts Over 60 | % Delinquent | |||||||||
| October 2005 | 169,160 | 789 | 0.4664 | % | ||||||||
| September 2005 | 173,080 | 724 | 0.4183 | % | ||||||||
| August 2005 | 176,523 | 649 | 0.3677 | % | ||||||||
| Three Month Average Delinquency Rate | 0.4175 | % | ||||||||||
* Includes delinquencies on Hurricane accounts held in special handling. The delinquency detail on the Hurricane accounts only is as follows:
| Hurricane Accounts | ||||||||||||
| October Accounts Over 60 | 75 |
Page 4
Monthly Servicing Report
Capital Auto Receivables Asset Trust 2005-1
October 2005
Part VIII. Prepayment Rate
| Month | Prepayment Rate | |||
| 1 | 0.728% | |||
| 2 | 1.980% | |||
| 3 | 1.570% | |||
| 4 | 1.811% | |||
| 5 | 1.410% | |||
| 6 | 1.330% | |||
Page 5