2026 GMC Sierra 2500 HD AT4 for Sale #jimcookgmc.com_1GT4UPEY3TF298896

Elevate your adventures with the 2026 GMC Sierra 2500HD AT4, a true powerhouse built to conquer any terrain. Boasting a Duramax 6.6L V8 Turbodiesel engine, this off-road-ready truck delivers an impressive 470 horsepower and 975 lb-ft of torque, ensuring you command the road with confidence.- 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible) (Includes (K05) Engine Block Heater) (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm)- AT4 Preferred Package- AT4 Premium Plus Package- Gooseneck/5th Wheel Prep Package- Preferred Equipment Group 4SB- Technology Package- X31 Off-Road Package- Bose Premium 7-Speaker Sound 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 Ride Starter System- Universal Home RemoteEngineered to conquer the toughest terrain, the Sierra 2500HD AT4 features an off-road-tuned suspension, 2-speed active transfer case, and a host of advanced technology to keep you in control. From the Multicolor 15 Diagonal Head-Up Display to the Bed View Camera with Trailer Camera Provisions, this truck is packed with intuitive features to enhance your driving feel.Elevate your style with the Sierra 2500HD AT4's bold, muscular design. The Gloss Black header grille and grille insert bars, along with the LED Smoked Amber Roof Marker Lamps, create a striking appearance that commands attention on the road. The Spray-on Pickup Bedliner with GMC Logo and Rear Wheelhouse Liners provide added protection and strength, ensuring your truck looks its best for years to come.Comfort and ease are at the forefront with features like Heated and Ventilated Front Seats, Heated Rear Outboard Seats, and the Power Sliding Rear Window with Defogger. The Premium GMC Infotainment System, complete with Wireless Charging and Wireless Phone Projection, keeps you connected and entertained on every journey.Safety is paramount in the Sierra 2500HD AT4, with advanced driver help technologies like Rear Cross Traffic Alert, Trailer Side Blind Zone Alert, and Ultrasonic Front and Rear Park Assist to help you navigate with confidence.Elevate your adventures with the 2026 GMC Sierra 2500HD AT4. Feel the perfect blend of power, capability, and technology that will transform the way you tackle any terrain.