Dealer-supplied vehicle comments. Request current pricing and purchase terms in writing from the dealership.
Come see why driving a GMC isn't just transportation—it's an upgrade to everything you expect on the road.
This 2026 GMC Sierra 2500HD AT4 represents the pinnacle of heavy-duty capability and refined comfort.
Finished in striking Silver with Jet Black and Kalahari Accents leather interior, this Crew Cab Standard Bed 4WD delivers impressive power with its Duramax 6.6L V8 Turbodiesel engine paired to a smooth 10-Speed Automatic transmission.
With super low miles, a clean Carfax, and professional d
etailing, this local trade-in has been thoroughly inspected and is ready for its next owner.
Key Features:
- Duramax 6.6L V8 Turbodiesel Engine with Exhaust Brake
- 4WD with 2-Speed Active Transfer Case and X31 Off-Road Package
- Bose Premium 7-Speaker Sound System with SiriusXM
- Premium GMC Infotainment with Navigation and Apple CarPlay/Android Auto
- Heated and Ventilated Leather Front Seats with 10-Way Power Adjustment
- Advanced Safety: Automatic Emergency Braking, Surround Vision, Trailer Side Blind Zone Alert
- Wireless Charging and Keyless Open and Start
- Spray-On Bedliner with GMC Logo
- 20" High Gloss Black Aluminum Wheels
This AT4 combines serious towing and hauling capability with upscale interior appointments and cutting-edge technology.
The X31 Off-Road Package adds hill descent control and specialized suspension for confident terrain management, while the Preferred Equipment Group 4SB ensures you have every creature comfort for long drives.
The 120-point safety inspection confirms its excellent condition.
Visit us today to experience what truly sets GMC apart from the competition.
At the end of the day, the right vehicle doesn't just get you where you're going—it changes how you feel getting there.
That's exactly what GMC delivers.
Smooth, stylish, and packed with features you'll appreciate every single drive.
Don't just take our word for it—come experience it for yourself.
Stop by today, take a seat behind the wheel, and see why so many drivers are making the switch to GMC.
Your next upgrade is waiting.