New 2026 GMC Sierra 2500HD AT4 For Sale Oklahoma City, OK

Bob Moore Buick GMC is excited to offer:This 2026 GMC Sierra 2500HD AT4 in striking Silver delivers premium capability with sophisticated style. Powered by the legendary Duramax 6.6L V8 Turbodiesel paired with a 10-speed automatic transmission, this crew cab standard bed truck combines strength with the refined comfort of jet black leather with Kalahari accents.- Duramax 6.6L V8 Turbodiesel with Max Trailering Package- 4WD with 2-Speed Active Transfer Case and Hill Descent Control- 20 High Gloss Black Painted Wheels with Heavy-Duty Suspension- Premium GMC Infotainment with Apple CarPlay, Android Auto, and SiriusXM- Heated and ventilated leather front seats with 10-way power adjustment- Comprehensive safety suite including automatic emergency braking and surround visionExperience the perfect balance of work capability and luxury. Contact us today to schedule your test drive and discover why the Sierra 2500HD AT4 is built for those who demand excellence.Disclosure: TEXT FOR AVAILABILITY 405-504-1540: Bob Moore package is included on all new vehicles and includes Window tint, Brake plus, 3M protection on the Hood, Doors, and Handle Cup, Interior Exterior protection and loaners for life. Customer must finance with General motors in certain cases to Qualify for all available incentives: $1000 - Buick & GMC Consumer Cash Program. Exp. 11/02/2026