
2026 GMC Sierra 2500HD AT4 Coastal Dune 4D Crew Cab 10-Speed Automatic 4WD Duramax 6.6L V8 Turbodiesel
10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. Price includes: $1000 - Purchase Allowance. Exp. 11/02/2026 $2000 - Bonus Cash. Exp. 11/02/2026