2025
GMC SIERRA 3500HD DENALI 4X4 CREW CAB 6.75 FT. BOX SRW (PEC)

The 2025 GMC Sierra 3500HD Denali 4x4 Crew Cab with a 6.75 ft. box SRW stands out as a premium heavy-duty truck that combines formidable performance with luxurious features.

Engineered to meet the demands of both work and play, this truck is powered by a 6.6-liter Duramax turbo-diesel V8 engine, producing up to 470 horsepower and an impressive 975 lb-ft of torque. This powerful engine ensures exceptional towing and payload capacities, making it ideal for handling large trailers, heavy equipment, and challenging loads. The 4x4 drivetrain enhances the Sierra 3500HD Denali’s capability by providing superior traction and stability on various terrains and in adverse weather conditions. The SRW configuration offers increased maneuverability compared to dual rear wheels, while the 6.75 ft. cargo box provides ample space for hauling tools, gear, or other cargo. The exterior of the Sierra 3500HD Denali features a distinctive and upscale design, with a bold chrome grille, refined body lines, and high-quality finishes that highlight its premium status. Inside, the truck’s cabin exudes luxury, featuring premium leather upholstery, heated and ventilated front seats, and a state-of-the-art infotainment system with a large touchscreen, Apple CarPlay, and Android Auto.

Additional comforts include a premium sound system and available options such as a panoramic sunroof. Safety is a key focus, with advanced features including adaptive cruise control, lane departure warning, and automatic emergency braking.

The 2025 GMC Sierra 3500HD Denali 4x4 Crew Cab with a 6.75 ft. box SRW offers a blend of rugged capability and sophisticated luxury, making it an excellent choice for those seeking a high-performance heavy-duty truck with premium amenities.