2025 GMC Sierra 3500

The 2025 GMC Sierra 3500HD Denali is a powerful and versatile heavy-duty truck designed for both work and comfort. Equipped with the Duramax 6.6L V8 turbodiesel engine and a 10-speed automatic transmission, this truck provides impressive towing capabilities and rugged performance. Whether you're hauling heavy loads or driving through tough terrain, the 4WD system ensures stability and traction, allowing for confidence in all conditions.

The exterior of the Sierra 3500HD Denali is finished in the striking White Frost Tricoat, offering a sleek, polished appearance that commands attention. The Denali Reserve Package adds even more luxury with exclusive design elements that set this model apart from others in its class. The signature chrome Denali grille, along with the LED smoked amber roof marker lamps, emphasizes its premium status, while the polished exhaust tip adds a touch of refinement.

Inside, the truck continues to impress with a spacious 4D Crew Cab that features Atmosphere/Brownstone leather upholstery, creating a refined and comfortable atmosphere. The cabin is designed for convenience with a floor-mounted center console, multiple USB ports for charging and data, and a power-sliding rear window with defogger. The 15 diagonal multicolor head-up display provides critical driving information at a glance, and the 7-speaker Bose premium sound system ensures an immersive audio experience.

This truck is also equipped with a wide range of safety and technology features to provide peace of mind on the road. Advanced driver assistance systems include automatic emergency braking, forward collision alert, lane departure warning, and front pedestrian braking. The HD Surround Vision camera system, along with trailer camera provisions and a bed-view camera, make towing easier and safer. Additionally, the trailer side blind zone alert and rear cross-traffic alert help prevent potential hazards while maneuvering with a trailer.

The 2025 GMC Sierra 3500HD Denali provides both comfort and convenience with features like heated and ventilated front seats, heated second-row seats, and a heated steering wheel. The power sunroof and power-retractable assist steps further enhance the driving experience, ensuring that the truck meets your needs in every season and on every journey.

For those who require towing capacity, the truck is equipped with a gooseneck/5th wheel prep package and hitch guidance with hitch view. Whether youre hauling large loads or tackling heavy-duty tasks, this truck is built to handle it with ease.

Under the Walt Massey 3 Day Money Back Guarantee, you can purchase the Sierra 3500HD Denali with confidence. Should you find that the vehicle doesnt meet your needs, you can return it to the dealership within three business days of your purchase, provided the vehicle is in like new condition and has been driven fewer than 300 miles. If driven beyond that, a small fee of $1 per additional mile will apply,