Prospectus**
**Filed Pursuant to Rule 433**
**Filed September 30, 2026**
**Registration Statement Nos. 333-275606**
**and 333-275606-11**
Free Writing Prospectus dated September 30, 2026
**<strong>GM Financial Consumer Automobile Receivables Trust 2026-4</strong>**
**Issuing Entity**
**AFS
SenSub Corp.**
**Depositor**
**Sponsor and Servicer**
The depositor has prepared a prospectus which describes the notes to be issued by the issuing entity. You shou …