Experience the power and capability of the 2026 GMC Sierra 3500HD SLE Crew Cab 4WD, designed for those who demand rugged performance and advanced technology in every job.

Built with a robust Duramax 6.6L Turbo-Diesel V8 engine delivering an impressive 470 horsepower and a staggering 975 lb-ft of torque, this Sierra 3500HD is engineered to handle the toughest towing and hauling tasks with ease. Its 10-speed automatic transmission and locking limited-slip differential ensure smooth power delivery and exceptional traction, whether on rugged terrain or slick surfaces. The crew cab long bed configuration offers ample space for both passengers and cargo, making it ideal for worksite versatility or weekend adventures.

Safety is paramount with features like front collision mitigation, lane departure warning, and automatic high beams, providing confidence on every drive. Integrated turn signal mirrors and heated mirrors enhance visibility, while running boards and all-terrain tires add convenience and capability. Inside, smart device integration, navigation system, and WiFi hotspot keep you connected and in control, no matter where the road takes you. Finished in Summit White, this Sierra 3500HD combines strength, comfort, and technology to meet the demands of Canadian drivers who require a dependable, heavy-duty truck.