New 2026 GMC Sierra 2500 HD AT4 For Sale Elmhurst, IL

Experience the ultimate in power, capability, and style with the 2026 GMC Sierra 2500HD AT4. This rugged and refined pickup is engineered to conquer any terrain, while delivering the comfort and technology you demand.- Duramax 6.6L V8 Turbodiesel engine with 470 horsepower and an impressive 975 lb-ft of torque- AT4 Premium Plus Package with power sunroof, technology package, and high clearance step- Gooseneck/5th Wheel Prep Package for seamless towing- Snow Plow Prep/Camper Package with 220-amp alternator and skid platesElevate your driving experience with a host of premium features, including a Bose premium sound system, wireless charging, heated and ventilated front seats, and a multicolor head-up display. The Sierra 2500HD AT4 is built to tackle the toughest jobs with confidence, while providing the comfort and convenience you deserve.Designed for the adventurous spirit, this off-road-capable truck is equipped with an X31 Off-Road Package, featuring an off-road suspension, hill descent control, and LED smoked amber roof marker lamps. Whether you're hauling heavy loads, towing your prized toys, or exploring the great outdoors, the Sierra 2500HD AT4 is ready to take you there in style and comfort.Discover the perfect blend of power, technology, and refinement with the 2026 GMC Sierra 2500HD AT4. Experience the difference for yourself and schedule a test drive today. We're confident you'll be impressed by the uncompromising performance and premium features that make this truck a true standout in its class. Price does not include tax, title, license or document fees. Customers must qualify for all applicable rebates. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 06/01/2026