Experience the 2026 GMC Sierra 3500HD Denali 4WD Crew Cab in Sterling Metallic — a powerhouse built for demanding work and refined comfort in every journey.

Designed for those who require exceptional capability, the Sierra 3500HD Denali is equipped with a Duramax 6.6L Turbo-Diesel V8 engine delivering an impressive 470 horsepower and a massive 975 lb-ft of torque. This robust powertrain, paired with a 10-speed automatic transmission and four-wheel drive, ensures confident towing and hauling, even in the toughest conditions. The integrated tailgate step and bed liner enhance practicality, making loading and unloading heavy cargo effortless. Advanced safety features such as Blind Spot Monitor, Front Collision Mitigation, and Lane Departure Warning provide peace of mind on busy highways and rugged job sites alike. Inside, the cabin offers premium leather seating with heated and cooled front seats, power-adjustable lumbar support, and seat memory for personalized comfort during long hauls. The Aerial View Display System and Back-Up Camera simplify manoeuvring in tight spaces, while adaptive cruise control and smart device integration keep you connected and in control. With aluminum wheels and all-terrain tires, this truck is ready to tackle any terrain with confidence. The Sierra 3500HD Denali is the ultimate companion for professionals who demand strength, safety, and sophistication in one commanding package.