Introducing the 2025 GMC Sierra 3500HD 4WD Crew Cab Long Bed AT4, a powerhouse engineered for both performance and luxury. Draped in a striking Onyx Black exterior, this rugged truck seamlessly combines style and capability. The spacious crew cab features a sophisticated Jet Black interior complemented by Kalahari accents, offering a refined touch to its robust character. Under the hood, the Sierra 3500HD is equipped with a formidable Duramax 6.6L V8 diesel engine, delivering an impressive 470 horsepower and robust torque for unparalleled towing and hauling capabilities. This intercooled turbo diesel engine promises not just power, but efficiency to keep you moving forward with confidence. The perforated front leather seating enhances comfort in every journey, making this vehicle perfect for both work and leisure. With its advanced 4WD system and a long bed design, the Sierra is ready to tackle any terrain while maintaining a smooth, responsive drive. Elevate your driving experience with the 2025 GMC Sierra 3500HD AT4-where strength meets sophistication. Don't miss the opportunity to own this exceptional truck that redefines capability and style.