2024 GMC Sierra 2500 HD

The 2024 GMC Sierra 2500 HD, a colossus in the realm of heavy-duty trucks, is available in a variety of trim levels, each with distinct exterior features tailored to meet diverse needs and preferences. The base PRO trim commands attention with standard LED headlamps, taillights, and daytime running lamps, along with stylish 17-inch steel wheels and blacked-out grille, providing a bold statement from the outset. Progressing to the SLE and SLT trims, the Sierra 2500 HD is enhanced with 18-inch or available 20-inch aluminum wheels, chrome exterior accents, and the world’s first 6-function MultiPro Tailgate, enhancing utility and aesthetics. The AT4 trim, created for the off-road enthusiast, boasts an X31 Off-Road Package with twin-tube Rancho® shocks and skid plates. The top-of-the-line Denali trim exudes luxury with exclusive 20-inch high-gloss black wheels, body-color bumpers, and a signature Denali chrome grille, setting the standard for high-end heavy-duty trucks.

Powering the 2024 Sierra 2500 HD is a choice of two formidable engines. The standard powerhouse is a 6.6L V8 gas engine, delivering 401 hp and 464 lbs.-ft. of torque, enabling robust performance for towing and hauling. For those requiring maximum capability, the available 6.6L Duramax® Turbo Diesel engine alters the landscape of power with 445 hp and a monumental 910 lbs.-ft. of torque, coupled with a 10-speed Allison® automatic transmission for ultimate control and responsiveness. This engine setup not only supports heavy-duty tasks but also provides a smooth and efficient driving experience.

The Sierra 2500 HD’s performance is crafted to handle the demands of both worksites and wilderness. Equipped with a high-strength steel frame and an advanced towing package, this truck offers up to a 36,000 lbs. towing capacity. The available 4x4 drive system and off-road tuned suspension with Rancho® shocks ensure that the Sierra 2500 HD can traverse the most challenging terrain with ease. Enhanced by the Traction Select System and an array of driving modes, the truck adapts to varying conditions, proving that performance isn’t just about power—it’s about adaptability.

Step inside the 2024 GMC Sierra 2500 HD and discover a realm that blends ruggedness with luxury. The interior is meticulously designed with premium materials ranging from Dark Walnut to Jet Black with Kalahari accents to cater to diverse tastes. Features such as the ProGrade™ Trailering System and the Head-Up Display integrate seamlessly with state-of-the art infotainment system to offer a driving experience that places technology at the forefront. The Denali trim further enhances the cabin with exclusive leather-appointed seating, real wood trim, and a Bose® premium sound system, encapsulating luxury in every detail.

Safety in the Sierra 2500 HD is paramount, featuring GMC’s suite of advanced safety and driver assistance technologies. Standard across all trims is the Professional Grade Safety Package, which includes systems like Forward Collision Alert, Automatic Emergency Braking, and Lane Departure Warning, working together to heighten awareness and step in when you need it most. The addition of Adaptive Cruise Control and a 360-degree camera system provides extra layers of protection, promising that the Sierra 2500 HD’s power is also in protection.