2026 GMC Sierra 2500HD AT4X

Experience the ultimate in power and capability with this 2026 GMC Sierra 2500HD AT4X. Equipped with the formidable Duramax 6.6L V8 Turbodiesel engine, this truck delivers 470 horsepower and an impressive 975 lb-ft of torque, making it a true force to be reckoned with.

- 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible)
- Gooseneck/5th Wheel Prep Package
- Hitch Package
- Preferred Equipment Group 4SG
- Bose Premium Series 12-Speaker System
- SiriusXM with 360L Trial Subscription
- Steering Wheel Audio Controls
- Electric Rear-Window Defogger
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Push Button Start
- Remote Vehicle Starter System
- Universal Home Remote
- Manual Tilt-Wheel/Telescoping Steering Column
- 2-Speed Active Transfer Case

This Sierra 2500HD AT4X is equipped with a host of premium features that elevate the driving experience. From the Bose premium audio system to the convenient wireless charging, every detail has been thoughtfully designed to provide unparalleled comfort and convenience. The 15-inch diagonal head-up display and surround vision camera system offer enhanced visibility and safety, while the trailer-specific technology, including the trailer cam provisions and trailer tire pressure monitoring, make towing a breeze.

With its rugged off-road-focused design, the AT4X trim level takes the Sierra 2500HD to new heights of capability. The gloss black grille, smoked amber roof marker lamps, and spray-on bedliner with GMC logo all contribute to the truck's bold, commanding presence. The premium floor liners, heated and ventilated front seats, and heated rear seats ensure that you and your passengers will enjoy uncompromised luxury, no matter the conditions.

Whether you're tackling tough terrain, hauling heavy loads, or simply seeking a capable and well-equipped daily driver, this 2026 GMC Sierra 2500HD AT4X is the perfect choice. Experience the ultimate in power, technology, and comfort by visiting our dealership today.

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