* Turbocharged Diesel V8 6.6L Engine * * 10-Speed Automatic Transmission * * Power Retractable Running Boards * The 2026 GMC Sierra 3500HD Denali Ultimate, now available in Cochrane, combines power and luxury in a beautiful package. This truck boasts a Duramax 6.6L Turbo-Diesel V8 engine, delivering an impressive 470 horsepower and 975 lb-ft of torque, ensuring you have all the muscle you need for any heavy-duty task. The 10-speed automatic transmission provides a seamless driving experience, perfectly complementing the engine's power. Enhancing convenience and style, the power retractable running boards make it easier to access the cabin while adding a touch of elegance to the vehicle's profile. Inside, the Sierra is equipped with luxurious features, including leather seats, a premium sound system, and advanced safety technologies like front collision mitigation and a blind spot monitor. The Denali Ultimate package ensures you travel in comfort and style, making every journey a pleasure. 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! DisplayTrim: Turbocharged Diesel V8 6.6L Engine * 10-Speed Automatic Transmission * Power Retractable Running Boards