Discover the pinnacle of power and capability in the 2026 GMC Sierra 2500HD AT4X. This exceptional heavy-duty pickup is engineered to conquer any challenge, whether you're tackling rugged terrain or taking on demanding towing and hauling tasks.

- 4WD
- Blind Spot Monitoring
- Clean CARFAX
- Cooled Seats
- Heated Seats
- Leather Interior
- Local Trade
- Non-Smoker
- One Owner
- Power Sunroof

Equipped with the robust Duramax 6.6L V8 Turbodiesel engine and a 10-speed automatic transmission, the Sierra 2500HD AT4X delivers an unparalleled 470 horsepower and an astounding 975 lb-ft of torque. This powertrain's exceptional capability is further enhanced by the 2-speed active transfer case, providing the ultimate in off-road performance and towing prowess.

Elevate your driving experience with the Sierra 2500HD AT4X's premium features, including the Bose Premium Series 12-speaker sound system, SiriusXM with 360L, and a multicolor 15-inch head-up display. The heated and ventilated front seats, heated rear seats, and power-adjustable driver and passenger seats ensure unrivaled comfort, while the wireless charging and wireless phone projection keep you connected on the go.

Safety takes center stage with the Sierra 2500HD AT4X's impressive suite of advanced driver assistance technologies. Enjoy the peace of mind provided by features like Rear Cross Traffic Alert, Trailer Side Blind Zone Alert, and Ultrasonic Front and Rear Park Assist, all working together to help you navigate with confidence.

Designed for the adventurous spirit, the Sierra 2500HD AT4X boasts an array of off-road-focused enhancements. The high approach stamped steel AEV front bumper, stamped steel AEV rear bumper, and 18-inch AEV Salta Black Gloss Aluminum wheels provide the ultimate in rugged style and capability.

Whether you're tackling the toughest job sites or exploring the great outdoors, the 2026 GMC Sierra 2500HD AT4X is the ultimate heavy-duty companion. Experience the uncompromising power, advanced technology, and exceptional comfort that make this truck a true leader in its class. Visit our showroom today to take this remarkable vehicle for a test drive and discover the difference for yourself.