New 2025 GMC Sierra 3500HD Denali

Description for 2025 GMC Sierra 3500HD Denali Truck

The 2025 GMC Sierra 3500HD Denali is a premium heavy-duty truck designed to deliver exceptional performance, advanced technology, and luxurious comfort. Powered by a robust Duramax 6.6L V8 turbodiesel engine paired with a 10-speed automatic transmission, this 4WD truck offers impressive towing and hauling capabilities while maintaining smooth and reliable performance. The White Frost Tricoat exterior complements its sophisticated design, highlighted by the signature chrome Denali grille and 20-inch ultra-bright machined wheels.

Inside, the Sierra 3500HD Denali features a refined cabin with Atmosphere/Brownstone leather upholstery and high-quality finishes. The front seats are both heated and ventilated, while the second-row outboard seats are also heated, ensuring comfort for all passengers. A floor-mounted center console and a manual tilt-and-telescoping steering column provide added convenience for the driver. The advanced multicolor 15-inch diagonal head-up display keeps essential information easily visible without taking your eyes off the road.

Technological innovation is a cornerstone of this model. The Technology Package includes HD Surround Vision, a bed-view camera with two trailer camera provisions, and a head-up display. Additionally, the truck is equipped with wireless phone projection, wireless charging, and multiple USB ports for seamless connectivity. The Bose Premium 7-Speaker Sound System delivers exceptional audio quality, and SiriusXM with 360L offers a comprehensive entertainment experience.

The Sierra 3500HD Denali incorporates an array of safety features to enhance driver confidence. These include Lane Departure Warning, Rear Cross Traffic Alert, Ultrasonic Front and Rear Park Assist, and the Safety Alert Seat. Trailer-specific features such as Trailer Camera Provisions, Trailer Side Blind Zone Alert, and Hill Descent Control provide additional support when towing. The X31 Off-Road Package adds rugged capability with features like skid plates and off-road-tuned suspension.

Practical features such as deep-tinted glass, LED cargo area lighting, a power sunroof, and a spray-on bedliner with the GMC logo ensure this truck is ready for both work and play. The inclusion of 120-volt power outlets in the bed and instrument panel adds versatility for powering tools or devices on the go. Keyless Open and Start, a remote vehicle starter system, and an electronic stability control system further enhance convenience and functionality.

The 2025 GMC Sierra 3500HD Denali also comes with the Walt Massey 3 Day Money Back Guarantee. This guarantee allows you to return the vehicle to the dealership within three business days if youre not completely satisfied, provided the vehicle is in like-new condition and has been driven less than 300 miles. For miles driven beyond the 300-mile limit, a fee of $1.00 per additional mile applies.

The Sierra 3500HD Denali combines heavy-duty performance with luxury and advanced technology, making it a compelling choice for those who demand capability without compromising on comfort or sophistication.
Not all rebates may apply. Some rebates are not compatible with other rebates. Offers are subject to change. See dealer for details. Price includes: $1000 - GM Bonus Cash. Exp. 03/03/2025