Presale Report  ·  Expected close 2026-10-14
Pricing pending. Final tranche sizing (e.g. A-2a / A-2b split), coupons, spreads, and WALs populate after the pricing FWP and final 424B5 are filed — typically 2–5 business days before close. This report auto-refreshes on the next daily pipeline run after each new filing lands.

GM Financial Consumer Automobile Receivables Trust 2026-4 Auto Loan prime PRELIMINARY · CLOSES 2026-10-14

Notes
$1,073.3MM
Pool
$1,073.3MM
Reserve
0.25%
AAA Sub
3.1%
Sponsor: AmeriCredit Financial Services, Inc.  ·  Servicer: AmeriCredit Financial Services, Inc.  ·  Trustee: Wilmington Trust Company

Capital Structure

ClassSize ($MM)% of PoolSub %CPN / SpreadWALLegal Final
Class A-1 Notes198.018.4%76.2%——2027-10-18
Class A-2-A Notes—————2029-10-16
Class A-2-B Notes355.633.1%43.1%——2029-10-16
Class A-3 Notes355.633.1%9.9%——2031-11-17
Class A-4 Notes74.26.9%3.0%——2032-06-16
Class B Notes16.71.6%1.5%——2032-08-16
Class C Notes15.71.5%0.0%——2034-04-17

Transaction Parties

SponsorAmeriCredit Financial Services, Inc.
ServicerAmeriCredit Financial Services, Inc.
Depositor / TransferorAFS SenSub Corp.
Indenture Trustee—
Owner TrusteeWilmington Trust Company
Asset Rep. ReviewerClayton Fixed Income Services LLC
UnderwritersDeutsche Bank Securities, J.P. Morgan Securities, MUFG Securities Americas, SMBC Nikko Securities, TD Securities, BNP Paribas Securities, Credit Agricole Securities, Great Pacific Securities

Issuer Track Record

GMCAR 2026-4GMCAR 2026-3GMCAR 2026-2GMCAR 2026-1GMCAR 2025-4GMCAR 2025-3
Collateral (pool at cut-off)
Closing date2026-10-142026-07-152026-04-152026-01-142025-11-052025-07-16
Pool balance$1,073.3MM$1,078.8MM$1,335.0MM$1,317.6MM$951.1MM$974.1MM
WA Credit Score773−8781777779781783
WA APR6.26%+0.33pp5.93%6.11%5.97%5.86%5.70%
WA original term mo13.0−57.070.0 mo70.0 mo70.0 mo13.0 mo69.0 mo
% new vehicles80.8%80.8%80.8%80.8%87.9%87.9%
Reserve %0.25%0.25%0.25%0.25%0.25%0.25%
Geo top-3TX 14.5%
CA 7.0%
FL 6.7%
TX 14.4%
FL 6.8%
CA 6.7%
TX 14.2%
FL 7.1%
CA 6.7%
TX 14.6%
FL 7.1%
CA 6.3%
TX 14.1%
FL 7.1%
CA 7.0%
TX 13.7%
FL 7.4%
CA 6.4%
Structure (at issuance)
AAA spread—+30 bps+40 bps+32 bps+32 bps+30 bps
AAA % of pool—73.5%75.7%75.6%75.6%72.9%
Subordination below AAA3.0%−0.0pp3.0%3.0%3.0%3.0%3.0%
OC (initial)2.75%2.75%2.75%2.75%2.75%2.75%
OC target2.75%2.75%2.75%2.75%2.75%2.75%
OC floor2.75%2.75%2.75%2.75%2.75%2.75%
YSOC2.68%3.18%2.19%2.44%2.68%3.50%
Tranches777777

OC shown net of any yield-supplement overcollateralization (YSOC); YSOC is a yield mechanism for subvented low-APR pools and is reported separately. OC target is a % of the pool balance — current (amortizing) for greater-of/sum-of structures, original (cut-off) for flat structures; OC floor is a % of the original pool balance.

Peer Set

GMCAR 2026-4NAROT 2026-BFCAOT 2026-CHART 2026-CWOART 2026-CBMWOT 2026-A
Collateral (pool at cut-off)
Closing date2026-10-142026-09-302026-09-282026-09-232026-08-262026-08-19
Pool balance$1,073.3MM$1,440.0MM$1,663.6MM$2,306.5MM$1,084.4MM$1,895.5MM
WA Credit Score773−1784753774758784
WA APR6.26%+1.77pp4.03%5.13%4.49%5.74%3.35%
WA original term mo13.0−53.2—66.5 mo65.9 mo69.0 mo65.1 mo
% new vehicles80.8%4.5%92.9%99.9%98.5%70.5%
Reserve %0.25%0.25%0.25%0.25%0.25%0.25%
Geo top-3TX 14.5%
CA 7.0%
FL 6.7%
FL 7.5%
CA 6.4%
GA 4.0%
TX 17.7%
FL 8.9%
CA 8.6%
TX 13.0%
FL 9.6%
CA 8.6%
FL 46.2%
GA 18.6%
NC 15.4%
CA 15.9%
TX 13.2%
FL 10.9%
Structure (at issuance)
AAA spread—+33 bps+33 bps+37 bps+31 bps+30 bps
AAA % of pool—67.4%69.0%64.9%70.0%72.0%
Subordination below AAA3.0%−1.2pp2.7%4.7%4.4%4.2%0.0%
OC (initial)2.75%1.00%2.00%3.00%0.00%2.50%
OC target2.75%1.00%2.00%3.00%0.90%2.50%
OC floor2.75%1.00%2.00%3.00%0.50%2.50%
YSOC2.68%9.81%5.09%8.12%6.76%5.31%
Tranches777775

OC shown net of any yield-supplement overcollateralization (YSOC); YSOC is a yield mechanism for subvented low-APR pools and is reported separately. OC target is a % of the pool balance — current (amortizing) for greater-of/sum-of structures, original (cut-off) for flat structures; OC floor is a % of the original pool balance.

Historical Performance Context

Anchor expectations in empirical base rates from the sponsor's prior series and FICO-tier peer set.

Left: per-series cumulative NET loss at matched seasoning 10-D (10-D servicer distribution reports). IQR band uses a fixed cohort of all peer series with ≥18 months of data (208 series across 9 issuers). Right: portfolio-level 60+ DQ rate aggregated across all active deals per issuer (calendar time, last 3 years), from ABS-EE loan-level data ABS-EE.

CNL by seasoning — GMCAR vs. prime peers0.2%0.4%0.7%0.9%M0M12M24M36M48Seasoning (months from cut-off)CNLGMCAR 2026-3GMCAR 2026-2GMCAR 2026-1GMCAR 2025-4prime peers medianPeer IQR (fixed cohort, n=140)
Portfolio 60+ DQ — GMCAR vs. peers (calendar time)0.12%0.24%0.37%0.49%2023-102024-062025-032025-112026-08Calendar date60+ DQ rateGMCARBMWOTFCAOTHAROTHART

AmeriCredit Financial Services, Inc. — ticker GMCAR. Peer tier: prime.
Open in Explorer ↗ for FICO sub-band and new/used stratification.