Experience Unmatched Power and Luxury with the 2026 GMC Sierra 3500HD Denali Ultimate – Designed for the Discerning Driver Who Demands More from Every Journey

Step into the realm of unparalleled strength and sophistication with the 2026 GMC Sierra 3500HD Denali Ultimate. This powerhouse is engineered for those who require robust towing capabilities and crave luxury in equal measure. At the heart of this beast lies the formidable Duramax 6.6L Turbo-Diesel V8 engine, delivering an impressive 470 horsepower and 975 lb-ft of torque, ensuring you conquer any terrain with ease. The 10-speed automatic transmission and 4x4 drivetrain promise seamless power delivery and control, even in the most challenging conditions.

Inside, the Denali Ultimate trim pampers you with leather seats, including heated and cooled front seats with massage functionality, ensuring comfort on long hauls. The 13.4" diagonal premium GMC infotainment system, featuring Google built-in apps, keeps you connected and entertained with wireless Android Auto and Apple CarPlay. Safety is paramount, with features like Blind Spot Monitor, Front Collision Mitigation, and Lane Departure Warning providing peace of mind on every drive.

The exterior, finished in sleek black with dealer-installed black badging, exudes an aura of authority. With power retractable running boards and an integrated tailgate step, accessibility is as refined as the drive itself. The 2026 Sierra 3500HD Denali Ultimate is not just a truck; it's a statement of power and luxury.