New 2025 GMC Sierra 3500HD AT4

Description for 2025 GMC Sierra 3500HD AT4 Truck

The 2025 GMC Sierra 3500HD AT4 is a powerhouse of performance and convenience, designed for those who demand both rugged capability and premium features. This full-size pickup, presented in Summit White with a refined Jet Black interior accented with Kalahari leather, is equipped to handle the toughest tasks while ensuring a comfortable and high-tech driving experience.

Under the hood, the Sierra 3500HD AT4 is powered by the renowned Duramax 6.6L V8 turbodiesel engine, paired with a 10-speed automatic transmission and 4WD, offering impressive towing capacity and performance. The truck is engineered with an off-road mindset in mind, thanks to the X31 Off-Road Package that includes features designed to enhance traction and stability when navigating rough terrains. The two-speed active transfer case ensures optimal power distribution, allowing for a smooth and controlled driving experience in challenging conditions.

Inside, the Sierra 3500HD AT4 strikes a balance between utility and comfort. The cabin is adorned with premium leather seating, featuring both heated and ventilated front seats and heated outboard rear seats, ensuring that all passengers stay comfortable in any weather. The floor-mounted center console and advanced technology features, such as a multicolor 15-inch diagonal head-up display, provide both practical storage solutions and cutting-edge information at a glance.

The truck comes with a range of tech-savvy features to enhance your driving experience. The Bose Premium 7-speaker sound system provides excellent audio quality, while the 120-volt power outlets, including a bed-mounted one, allow for convenient charging on the go. The wireless phone projection and wireless charging capabilities help keep your devices powered without the need for cumbersome cables. Additionally, the truck is equipped with both rear USB charge ports and data ports for optimal connectivity.

For added convenience, the Sierra 3500HD AT4 features a suite of safety and driver-assistance technologies. These include a rearview camera, HD surround vision, rear cross-traffic alert, and ultrasonic front and rear park assist. The truck also comes with a safety alert seat that vibrates to warn the driver of potential hazards, while the trailer camera provisions and trailer side blind zone alert help make towing easier and safer.

For those who need to tow heavy loads, the truck is ready with a gooseneck/5th wheel prep package, making it ideal for hauling trailers. The spray-on pickup bedliner with the GMC logo ensures the bed stays protected from wear and tear. Additional towing features like hill descent control and a trailer camera system further improve confidence when towing, providing a clear view of your cargo and surroundings.

Whether you're hauling heavy loads, navigating rugged terrain, or enjoying a quiet drive through the city, the 2025 GMC Sierra 3500HD AT4 offers a robust blend of performance, comfort, and cutting-edge technology.

If you're considering this vehicle, the Walt Massey 3 Day Money Back Guarantee allows for peace of mind. If youre not fully satisfied, simply return the vehicle within three business days, prior to 5 p.m. CST, as long as it is in "like new" condition and hasnt been driven more than 300 miles. Should the vehicle exceed the 300-mile limit, there is a $1.00 per mile charge for each additional mile driven. This ensures that you can make a confident decision when choosing the right vehicle for your needs.
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