Introducing the robust 2025 GMC Sierra 2500HD 4WD Crew Cab Standard Bed AT4, a perfect blend of power, durability, and advanced technology. Equipped with a formidable Duramax 6.6L V8 diesel engine, this beast delivers an impressive 470 horsepower, ensuring exceptional performance whether on the job or on the open road. Designed for versatility, the Sierra 2500HD AT4 features a spacious crew cab that comfortably seats up to six passengers, making it ideal for both work crews and family adventures. The standard bed offers ample storage space for all your gear, while the 4WD capability provides confidence in any terrain. With rugged exterior styling and cutting-edge features, this truck is built to take on the toughest challenges. Whether hauling heavy loads or towing trailers, the Sierra 2500HD ensures unmatched reliability and efficiency. Enjoy modern conveniences including an intuitive infotainment system and advanced safety features that elevate your driving experience. Discover the perfect combination of strength and sophistication in the 2025 GMC Sierra 2500HD AT4. Experience the ultimate in heavy-duty performance and luxury today.