2024 GMC Sierra 2500 HD

The 2024 GMC Sierra 2500 HD is available in seven distinct trim levels, each designed to meet a variety of preferences and requirements. The base Pro trim offers Regular, Double, or Crew Cab configurations, standard 17-inch silver-painted steel wheels, IntelliBeam headlights, LED taillights, and vertical trailering mirrors for added convenience. The SLE trim upgrades to 18-inch alloy wheels and power-folding side mirrors. The SLT trim is offered exclusively with the Crew Cab and features 20-inch alloy wheels. The AT4 trim is geared towards off-road enthusiasts with its skid plates, 18-inch off-road wheels, and puddle lamps on the power-folding side mirrors. The Denali trim stands out with 20-inch polished aluminum wheels and sequential turn signals. The AT4X trim includes AEV 18-inch wheels and a locking rear differential, while the top-tier Denali Ultimate trim adds luxury features such as Paldao wood trim, power-adjustable and power-folding mirrors, and 20-inch polished aluminum wheels.

The 2024 GMC Sierra 2500 HD lives up to its robust reputation with powerful engine options. The standard 6.6-liter V-8 gasoline engine generates 401 horsepower at 5,200 rpm and 464 pound-feet of torque at 4,000 rpm. For those seeking even more power, the available 6.6-liter V-8 Duramax turbo-diesel engine delivers an impressive 470 horsepower at 2,800 rpm and a staggering 975 pound-feet of torque at 1,500 rpm. With these powertrains, the 2024 GMC Sierra 2500 HD is equipped to handle any challenge with ease.

The formidable engines of the 2024 GMC Sierra 2500 HD translate into outstanding on-road performance. The Pro trim accelerates from zero to 60 mph in approximately 7.3 seconds, while the Denali Ultimate achieves this in a quick 6.7 seconds. The SLE, SLT, AT4, and AT4X models also boast impressive quarter-mile times and a top speed of around 98 mph. Whether you’re cruising down the highway or towing a heavy load, the 2024 GMC Sierra 2500 HD delivers the performance you need.

The interior of the 2024 GMC Sierra 2500 HD is just as impressive as its exterior and performance. The Pro trim features durable cloth upholstery with an optional power driver's seat. The SLE trim includes a standard power driver's seat and a heated steering wheel. The higher trims—SLT, AT4, Denali, AT4X, and Denali Ultimate—elevate the luxury experience with leather-appointed seating, power-adjustable driver and passenger seats, a heated steering wheel, a power-sliding rear window, and numerous other comfort-enhancing amenities.

Safety is a top priority for the 2024 GMC Sierra 2500 HD, which comes equipped with a suite of advanced safety technologies. Standard features across all trims include forward collision warning, automatic emergency braking, lane departure warning, and a rear-vision camera. Optional safety and driver-assist features such as blind-spot monitoring, rear cross-traffic alert, a surround-view camera system, and adaptive cruise control with trailering are available on select models. These systems provide peace of mind, allowing you to enjoy every drive with confidence.