2024 GMC Sierra 3500 HD

The 2024 GMC Sierra 3500 HD’s 7 distinct trims each bring unique exterior utility and design features that cater to different needs and preferences. The Pro, SLE, and SLT trims start the lineup with a robust foundation for those who value functionality. LED daytime running lamps and LED projector headlamps with animated sequences ensure superior visibility, and the SLT’s cab-mounted cargo area lamps provide additional lighting for nighttime operations. The ultra-versatile 6-function MultiPro™ Tailgate comes standard on SLE and above, simplifying loading and unloading, providing a work surface, and more. The AT4 and AT4X trims want off the worksite and off the road, trail-ready with specialized equipment like 35-inch Goodyear® Territory MT tires, a factory-installed 1.5-inch suspension lift, and aluminum skid plates, along with an adventurous attitude. At the pinnacle of luxury sit the Denali and Denali Ultimate trims, dazzling with exclusive chrome accents, the Ultimate’s signature Vader Chrome grille, power-retractable steps with LED perimeter lighting, advanced features, and premium materials. With endless accessories for every purpose, a brazen color palette, and stunning wheel designs, your Sierra 3500 HD will be undeniably tailored to you from the ground up.

The 2024 GMC Sierra 3500 HD offers a range of powerful engine options designed for exceptional performance and efficiency. The standard 6.6L V8 engine delivers 401 hp and 464 lbs.-ft. of torque, providing robust power for towing and hauling. The 6.6L Duramax® Turbo-Diesel V8 engine is a powerhouse, generating 470 hp and an unsurpassed 975 lbs.-ft. of torque. Coupled with a 10-speed Allison® automatic transmission, this engine ensures optimal power delivery and fuel efficiency, and allows for an unmatched towing capacity of 36,000 lbs. Designed for daunting challenges and long-lasting durability, the Duramax® engine is equipped to conquer monstrous tasks with ease.

The Sierra 3500 HD is ready to perform with vigor for a range of heavy-duty needs. Its sophisticated chassis and adaptive suspension underscore the 3500 HD’s durability and control necessary for heavy-duty tasks. Towing technology like Trailer Sway Control and Hill Start Assist, as well as a multi-functional Trailering App enhance ease and safety for your hauling. For the off-road enthusiast, the AT4 and AT4X feature Rancho® shocks, off-road suspension, and rear-locking differential maximize the Sierra 3500 HD’s capability on rugged terrain, whether traversing rocky trails or muddy paths

Designed to support long hours behind the wheel, the 2024 GMC Sierra 3500 HD offers premium materials and ergonomic design so up to 6 passengers ride in unequivocal comfort. Available best-in-class 16-way power front seats with massage and leather appointments prove that utility doesn’t have to come at the expense of indulgence. The largest-in-class,13.4-inch touchscreen GMC Infotainment System, 12.3-inch Driver Information Center, and comprehensive connectivity features, including Amazon Alexa Built-in, transform the interior into a hub of digital excellence. Luxurious touches in higher trims, such as noise-reducing elements and advanced climate controls, promise a serene and plush environment. The interior features innovative storage solutions, including under-seat storage and a rear-seatback storage compartment, while the center console is large enough to store laptops and other essentials, ensuring that everything you need is within reach.

The 2024 GMC Sierra 3500 HD is equipped with the GMC Pro Safety suite of advanced features as standard to protect you and your passengers. Features like Forward Collision Alert, Automatic Emergency Braking, and Front Pedestrian Braking, work together to heighten awareness and help prevent collisions. Whether navigating tight parking and crowded jobsites, or towing on open highways, available features like HD Surround Vision and the ProGrade Trailering System add a bird’s-eye view, multiple cameras, and sensors to facilitate more precise maneuvers. This multi-dimensional support of safer driving practices and precautions make the 2024 GMC Sierra 3500 HD one of the safest trucks in its class.