Kick off your driving adventures with the formidable 2025 GMC Sierra 3500HD SLE, a stalwart companion designed to meet your demands. The bold Summit White exterior pairs seamlessly with the robust Jet Black cloth interior, creating a look that’s both sophisticated and functional. Under the hood, the powerhouse Duramax 6.6L Turbo-Diesel V8 engine delivers a jaw-dropping 470 hp and an impressive 975 lb-ft of torque, making any task seem effortless. This 4×4 beast is not just about raw power; it’s fitted with the Allison 10-Speed Automatic Transmission, ensuring smooth shifting and superior control whether you’re conquering the urban jungle or off-road trails. The SLE Value Package elevates your driving experience with a spray-on bedliner to protect your cargo and a convenient remote start system for those brisk mornings. Safety is central to GMC’s design ethos, which is why this Sierra 3500HD SLE includes Automatic Highbeams and Lane Departure Warning, fostering peace of mind on bustling streets or during long stretches on the highway. Integrated Turn Signal Mirrors add an additional layer of safety and visibility, while the Hill Descent Control found in the X31 Off-Road Package promises stability on unyielding terrain. Enjoy connectivity at your fingertips with Bluetooth, keeping you in touch while on the move. An intuitive navigation system ensures you’ll always find your way, and the Heated Mirrors provide clear rearview visibility, regardless of the weather. When winter comes, the 4-wheel disc brakes guarantee responsive stopping power, while the sophisticated Front Collision Mitigation system aids in preventing accidents before they happen. The Sierra’s roomy interior with a split bench seat and passenger comforts, such as automatic climate control and smart device integration, lets your crew settle in comfortably for the long haul. Top that with LED headlights and Running Boards for easier access, and you’ve got a truck that’s as practical as it is stylish. Stock # T4339949 . AMVIC-licensed Dealer.