*ENGINE DURAMAX 6.6L TURBO-DIESEL V8* *TRANSMISSION 10-SPEED AUTOMATIC* *AT4 PREMIUM PLUS PACKAGE* The 2026 GMC Sierra 3500HD AT4 Crew Cab, available in Cochrane, stands as a beacon of power and luxury. Equipped with the formidable Duramax 6.6L Turbo-Diesel V8 engine, this truck delivers an impressive 470 horsepower and a massive 975 lb-ft of torque, effortlessly handling any towing or hauling challenge. Paired with a seamless 10-speed automatic transmission, you can expect smooth and efficient power delivery on every drive. The AT4 Premium Plus Package elevates your driving experience with premium features such as a power sunroof, a cutting-edge technology package, and off-road high clearance steps. The interior exudes sophistication with jet black and Kalahari accented perforated leather seating surfaces, ensuring comfort on every journey. Whether you're navigating the city or exploring off the beaten path, the Sierra 3500HD AT4 is equipped with advanced safety features such as Blind Spot Monitor, Lane Departure Warning, and Adaptive Cruise Control, offering peace of mind wherever you go. Why Choose Cochrane GM for Your New Vehicle? - Access to the Latest GM Models - Flexible Financing & Leasing Solutions - Top Trade-In Value for Your Current Vehicle - Knowledgeable Vehicle Specialists to Assist You - Proudly Serving the Cochrane Community - Visit us at 2 Westside Drive, Cochrane - Call us at[Phone Removed] to book your test drive today!