Positively built to impress, the 2025 GMC Sierra 3500HD SLE is a vision in Sterling Metallic with a Jet Black interior, showcasing robust capabilities and creature comforts paired with commanding utility. Under the hood lies a Duramax 6.6L Turbo-Diesel V8 engine, delivering a heart-pounding 470 horsepower and a colossal 975 lb-ft of torque, synchronized with an Allison 10-Speed Automatic Transmission. This new 4×4 powerhouse is ready to conquer off-road territories with the X31 Off-Road Package, featuring Hill Descent Control, skid plates, Off-Road suspension, and Twin-tube Rancho shocks. The 3.42 rear axle ratio and Transfer Case two-speed active electronic Autotrac further enhance its adventurous spirit. Functionality meets innovation with the GMC Multipro Tailgate, engineered for versatile loading and access. The SLE Value Package ups the ante with added convenience and comfort from a heated steering wheel and seats to a Bedliner Spray-on for added durability. Onboard safety features such as Automatic Highbeams and Lane Departure Warning serve as vigilant co-pilots. The integration of a state-of-the-art Navigation System and Bluetooth Connection enables effortless route planning and seamless connectivity. Smart Device Integration ensures that your digital life is always within reach, further enhanced by a WiFi Hotspot to stay connected on the go. On the exterior, Single Rear Wheels maintain a classic profile, complemented by striking aluminum wheels. The ensemble is brought to life by LED headlights, which illuminate the road ahead with clarity and style. Stock # T4250484 AMVIC-licensed Dealer.