The 2026 GMC Sierra 3500HD Is Defined by All-Around Excellence

Performance

Any quality truck should be able to make use of its high-end performance capabilities regardless of where you are or what you’re doing. If you need evidence of GMC’s no-nonsense engineering, look no further than the powertrain options for this model, which can yield up to 470 horsepower and 975 ft/lbs torque, as well as 36,000 lbs. of hauling capacity. The dynamic powertrain is paired with an upgraded suspension and tighter handling to deliver the most comfortable drive in its class. You’ll find more available performance specs of this truck below:

• Electronic shift 2-speed transfer case with push button controls
• Automatic locking rear differential
• Automatic Emergency Braking

Technology

New trucks should come available with technology that’s able to keep you and your passengers connected without being a distraction. GMC offers available features and safety systems designed to help you avoid accidents and to protect you and passengers from harm. The new Sierra 3500HD’s wide selection of infotainment options compliments the breadth of its safety systems. This truck also offers the following in the way of technology:

• Trailer Side Blind Zone Alert
• Forward Collision Alert
• Following Distance Indicator

Design

The right truck should find perfect harmony between its form and function. Load up the Sierra 3500HD’s bed to take advantage of a generous maximum cargo space of up to 83.5 cu ft. As spacious as it is visually pleasing, the Sierra 3500HD is an achievement that any passenger can admire. The design features of this model don’t end there. You’ll also enjoy these:

• 13.4″ diagonal GMC Premium Infotainment System with Google built-in
• 6-speaker audio system
• 18″ machined aluminum wheels with Dark Grey metallic accents