Sierra 2500

Spider

AWD4WD

8-Cylinder Turbo

Diesel

Conquer Every Terrain with the 2026 GMC Sierra 2500HD AT4: Power, Precision, and Unmatched Durability for the Adventurous Driver Introducing the 2026 GMC Sierra 2500HD AT4, a powerhouse designed for those who demand more from their vehicle. Equipped with a Duramax 6.6L V8 Turbodiesel engine, this beast delivers exceptional torque and towing capacity, ensuring you can handle any challenge with confidence. Its Silver Ice Metallic finish exudes a rugged elegance, while the 4D Crew Cab offers ample space for both passengers and gear. The Sierra 2500HD AT4 is not just about power it s about control and safety too. With advanced features like Blind Spot Monitor, Cross-Traffic Alert, and Front Collision Mitigation, you re always in command. The Adaptive Cruise Control and Lane Departure Warning systems add an extra layer of security, making long drives more comfortable and stress-free. Inside, luxury meets functionality with leather seats, a heated steering wheel, and a cutting-edge navigation system. The integrated tailgate step and running boards make accessing the bed a breeze, while the locking/limited slip differential ensures superior traction on any surface. Whether you re navigating city streets or exploring off-road trails, the GMC Sierra 2500HD AT4 is your ultimate partner in adventure, combining strength, sophistication, and smart technology. Be sure to call or visit Husker GM to discover more. Your new favorite vehicle awaits - don't let someone else drive it home!

New 2026 GMC Sierra 2500 AT4 AWD/4WD

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