Used Ford Mustang for sale in San Marcos, TX
4 used Ford Mustang listings for sale in San Marcos, TX. Live pricing, mileage and deal scoring on eCarsList.
- 2026 Ford Mustang EcoBoost $29,537 · 3,317 mi
- 2026 Ford Mustang EcoBoost $30,640
- 2026 Ford Mustang EcoBoost $31,095 · 29 mi
- 2026 Ford Mustang EcoBoost Premium $35,703 · 8 mi