New 2025 GMC Sierra 3500HD Denali Ultimate

Description for 2025 GMC Sierra 3500HD Denali Ultimate Truck

The 2025 GMC Sierra 3500HD Denali Ultimate is a powerful and well-equipped heavy-duty truck designed for those who require exceptional towing capabilities, premium comfort, and advanced technology. This 4D Crew Cab model is powered by a Duramax 6.6L V8 turbodiesel engine paired with a 10-speed automatic transmission and a 4WD system, ensuring it can handle demanding workloads and off-road conditions with ease.

Inside the cabin, the Sierra 3500HD Denali Ultimate is designed with luxury in mind. The Alpine Umber leather interior, along with a floor-mounted center console, provides a refined atmosphere, while the heated and ventilated front seats and heated second-row outboard seats enhance comfort for all passengers. A multicolor 15-inch diagonal head-up display and a Bose Premium Series 12-speaker audio system contribute to an advanced and immersive driving experience. The inclusion of wireless charging and wireless phone projection ensures seamless smartphone connectivity.

The truck features a suite of advanced towing and trailering technologies to make hauling easier and more efficient. The ProGrade Trailering System, an in-vehicle trailering app, and trailer camera provisions provide valuable insights and assistance when towing. The Hitch Guidance system with Hitch View, Trailer Side Blind Zone Alert, and Trailer Tire Pressure Monitor Sensors further enhance safety and confidence while hauling heavy loads. Additionally, the Gooseneck/5th Wheel Prep Package makes it well-suited for those who require extra towing capabilities.

On the exterior, the Onyx Black paint finish is complemented by the Signature Denali Ultimate grille in Vader Chrome. Other notable exterior features include LED smoked amber roof marker lamps, deep-tinted glass, and a spray-on pickup bedliner with the GMC logo for added durability. LED cargo area lighting provides visibility when working in low-light conditions.

The Sierra 3500HD Denali Ultimate is packed with technology to improve both safety and convenience. It includes HD Surround Vision, Rear Cross Traffic Alert, Ultrasonic Front & Rear Park Assist, and a Safety Alert Seat to provide additional awareness on the road. The Bed View Camera and trailer camera provisions offer multiple angles for better visibility while maneuvering or hitching a trailer. The truck also comes with keyless open and start, a power sunroof, a remote vehicle starter system, and a universal home remote for added convenience.

For those who frequently encounter off-road conditions, the X31 Off-Road Package enhances capability with hill descent control and additional rugged features to improve performance on challenging terrain.

This Sierra 3500HD Denali Ultimate also comes with the Walt Massey 3 Day Money Back Guarantee, allowing customers to return the vehicle within three business days if it is in "like new" condition and has been driven less than 300 miles. If the mileage exceeds 300 miles, a fee of $1.00 per additional mile will be charged.

With its combination of power, luxury, and advanced technology, the 2025 GMC Sierra 3500HD Denali Ultimate is a top-tier choice for those who need a heavy-duty truck that delivers on performance and comfort.
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 - Buick & GMC Consumer Cash Program. Exp. 03/03/2025