New 2025 GMC Sierra 2500HD Denali

Description for 2025 GMC Sierra 2500HD Denali Truck

The 2025 GMC Sierra 2500HD Denali combines the durability of a heavy-duty pickup with the refinement and technology expected in a premium model. Equipped with the Duramax 6.6L V8 turbodiesel engine paired to a 10-speed automatic transmission, this Sierra delivers the torque and towing capabilities essential for demanding work or recreation, while the 4WD system with a 2-speed active transfer case enhances its off-road performance and traction.

The Denali trim distinguishes itself with an elevated interior and a comprehensive suite of features. The cabin features Atmosphere/Brownstone leather seating surfaces, with heated and ventilated front seats, heated outboard rear seats, and a floor-mounted center console offering practical storage. A 15-inch diagonal multicolor head-up display projects key information onto the windshield, reducing the need for glances away from the road, while the rearview mirror integrates an auto-dimming rear camera system for expanded visibility. Wireless phone projection, wireless charging, and multiple USB portsincluding both charge-only and data-capable portsprovide convenience and connectivity for drivers and passengers alike. The Bose premium 7-speaker sound system enhances the in-cabin experience with high-quality audio.

This Sierra 2500HD Denali includes several packages designed to improve its functionality and appeal. The Denali Reserve Package and Technology Package add advanced features such as HD Surround Vision and the 15-inch head-up display, while the X31 Off-Road Package equips the truck with hill descent control and off-road suspension tuning for rugged terrain. The Gooseneck/5th Wheel Prep Package, trailer camera provisions, trailer side blind zone alert, and trailer viewing software underscore the trucks readiness for heavy towing and trailering tasks. The spray-on bedliner with the GMC logo, LED cargo area lighting, and LED smoked amber roof marker lamps contribute to the truck's utility and visibility.

Additional details such as the heated, power-adjustable front seats, power sliding rear window with defogger, rain-sensing wipers, rear wheelhouse liners, and a power sunroof further enhance the driving experience. Safety features like Rear Cross Traffic Alert, Safety Alert Seat, Ultrasonic Front and Rear Park Assist, and an unauthorized entry theft-deterrent system add layers of protection. The Sierra's signature Denali chrome grille, polished exhaust tip, and deep-tinted glass complete the model's distinctive and premium appearance.

GMCs 2025 Sierra 2500HD Denali also qualifies for the Walt Massey 3 Day Money Back Guarantee. This guarantee allows you to exchange the vehicle within three business days from the date of purchase, provided the vehicle is returned to the dealership in like-new condition and has been driven fewer than 300 miles. If the vehicle exceeds 300 miles, a fee of \$1.00 per additional mile will be applied. This policy ensures added peace of mind with your purchase decision.


Price includes: $1000 - Buick & GMC Select Market Incremental Consumer Cash. Exp. 06/30/2025 $1000 - GM Bonus Cash. Exp. 06/30/2025