2025 GMC Sierra 3500

The 2025 GMC Sierra 3500HD Denali is a heavy-duty pickup that delivers impressive performance, luxury, and cutting-edge technology. Designed for both work and comfort, this truck is equipped with a powerful Duramax 6.6L V8 turbodiesel engine paired with a 10-speed automatic transmission, offering exceptional towing capacity and efficiency. Its four-wheel-drive system, complete with a 2-speed active transfer case, ensures stability and control in a variety of driving conditions. Inside, the Crew Cab configuration provides ample space, with premium Atmosphere/Brownstone leather seats and a floor-mounted center console that enhances comfort and accessibility. The cabin is equipped with modern technology, including a 15-inch multicolor head-up display, a Bose premium 7-speaker sound system, and a comprehensive infotainment system with wireless phone projection and multiple USB ports for convenience. Heated and ventilated front seats, along with heated second-row outboard seats, contribute to a comfortable ride, regardless of weather conditions. Safety and driver assistance features are abundant in this model. The Sierra 3500HD Denali comes with a lane departure warning system, rear cross-traffic alert, and a safety alert seat to enhance driver awareness. The HD Surround Vision system, which includes multiple camera views such as a bed view camera and trailer camera provisions, provides enhanced visibility when maneuvering or towing. Trailer side blind zone alert and hitch guidance with hitch view further support ease of towing. For those needing serious towing capabilities, the gooseneck/5th wheel prep package, hitch guidance, and X31 Off-Road Package provide added strength and stability. The truck also features an integrated spray-on bedliner with a GMC logo, LED cargo area lighting, and a 120-volt bed-mounted power outlet to support various job site or recreational needs. The Denali Reserve Package and Technology Package enhance both style and functionality, including a power sunroof, deep-tinted glass, and front rain-sensing wipers. With a refined design highlighted by the signature chrome Denali grille, polished exhaust tip, and 20-inch ultra-bright machined wheels, the Sierra 3500HD Denali is built to impress both on and off the road. Convenience features such as keyless open and start, a remote vehicle starter system, and a universal home remote add to the everyday ease of use. As with all qualifying purchases at Walt Massey, this vehicle is backed by our 3 Day Money Back Guarantee. If returned within three business days in like-new condition and with fewer than 300 miles driven, you can receive an exchange. If the vehicle exceeds 300 miles, a charge of $1.00 per additional mile will apply. The 2025 GMC Sierra 3500HD Denali is the ideal combination of power, innovation, and comfort, ready to take on demanding tasks while providing a refined driving experience. Not all rebates may apply. Some rebates are not compatible with other rebates.