2026 GMC Sierra 2500HD Denali Ultimate

Experience commanding power and refined capability with the 2026 GMC Sierra 2500HD Denali Ultimate, designed for drivers who demand toughness and luxury in every journey.

The heart of this beast is the Duramax 6.6L Turbo-Diesel V8 engine, delivering an impressive 470 horsepower and a staggering 975 lb-ft of torque, perfect for hauling heavy loads or towing with confidence. Its advanced 10-speed automatic transmission ensures smooth shifts and optimal fuel efficiency, while the 4x4 drivetrain and locking limited-slip differential provide exceptional traction on any terrain, from rugged backroads to snowy highways. The Denali Ultimate trim adds premium touches such as leather seats with heating, cooling, and massage functions, along with power-adjustable lumbar support and memory settings to keep you comfortable during long hauls. Safety is paramount with features like blind spot monitoring, front collision mitigation, lane departure warning, and an aerial view display system that offers a comprehensive perspective when manoeuvring tight spots. The integrated tailgate step and power retractable running boards simplify access to the bed, which is protected by a durable liner and ready for all your gear. Finished in striking Downpour Metallic, this crew cab pickup combines rugged capability with sophisticated style, making it the ultimate choice for those who work hard and expect more from their truck.