The 2028 GMC Sierra HD EV is set to revolutionize the electric truck market with an anticipated 800+ horsepower, up to 500 miles of range, and advanced features like Super Cruise for hands-free driving. Lets find out more about it in this article.
Powertrain and Performance
The 2028 GMC Sierra HD EV is expected to push the boundaries of electric truck performance. Building on the power of the 2024 model, which boasts up to 754 horsepower, the 2028 version will likely surpass 800 horsepower, offering best-in-class towing capacity and overall power. The electric powertrain will benefit from GMC’s Ultium battery platform, renowned for delivering both high efficiency and impressive torque.
Extended Range and Fast Charging Capabilities
Range is a critical factor for electric trucks, and the 2028 Sierra HD EV will not disappoint. Early rumors suggest that it will have a driving range of nearly 500 miles on a full charge, making it a leader in the electric heavy-duty segment. Charging advancements are also expected, with DC fast-charging capabilities allowing for up to 100 miles of range in under 10 minutes—a significant upgrade for long-haul drivers.
Luxury Interior and Cutting-Edge Technology
The Sierra HD EV’s interior will feature a luxurious blend of premium materials, including open-pore wood, aluminum, and stainless steel. The truck will offer an expansive, tech-forward dashboard with a 16.8-inch touchscreen, inspired by the 2024 Denali Edition. The highlight will be GMC’s Super Cruise, a hands-free driving system that can be used even while towing, and a multitude of camera views to aid in navigation.
Off-Road and Versatile Driving Features
With variable drive modes, adjustable air suspension, and one-pedal driving, the 2028 Sierra HD EV will cater to off-road enthusiasts and heavy-duty users alike. The air suspension system will be able to raise or lower the truck by up to two inches, providing flexibility for different terrains. The electric powertrain will also enable a seamless off-roading experience, supported by improved regenerative braking systems.
Advanced Safety and Driver-Assistance Systems
Safety remains a priority for the 2028 Sierra HD EV, which will come equipped with the latest in driver-assistance technologies. Expect multiple cameras—likely as many as 14, similar to the 2024 version—enhancing the ability to maneuver this large truck in tight spaces or during complex towing operations. GMC’s Super Cruise will be a key selling point, allowing for hands-free driving on highways and even during towing.
Competitors to consider in 2028
By 2028, the GMC Sierra HD EV will face fierce competition in the electric heavy-duty truck market. Key rivals are expected to include the Tesla Cybertruck, Ford F-150 Lightning, Ram 1500 REV, and the Rivian R1T, each bringing their unique capabilities and advancements in electric vehicle technology.
Tesla Cybertruck
Tesla’s Cybertruck is a standout in the electric truck market with its futuristic design and advanced specs. By 2028, it’s expected to continue offering a range of up to 340 miles, with fast-charging capabilities that allow 10% to 80% charging in about 50 minutes. The Cybertruck’s 800-volt system is also poised to remain competitive, ensuring rapid DC fast charging similar to the Sierra HD EV.
Ford F-150 Lightning
The Ford F-150 Lightning has been a popular choice for traditional truck owners transitioning to electric. It offers a range of up to 320 miles with an extended-range battery pack (131 kWh) and retains its reputation for towing and utility. However, its charging speeds are slightly behind the Sierra, with a slightly lower DC fast-charge capacity.
Ram 1500 REV
The Ram 1500 REV is a significant competitor, likely offering the largest battery pack in its class. The top trim will feature a massive 229 kWh battery capable of delivering up to 500 miles of range, surpassing the expected range of the GMC Sierra HD EV. Charging speeds are expected to be comparable, with 350 kW fast-charging, adding substantial range in short charging sessions.
Rivian R1T
The Rivian R1T brings versatility with multiple configurations, ranging from dual-motor to quad-motor setups. It offers a range of up to 400 miles in the dual-motor, large battery configuration. Like its competitors, it supports fast-charging, but with a slightly lower capacity compared to GMC and Tesla models. Nevertheless, the R1T remains a popular choice for off-roaders and adventurers due to its unique design and features.
Expected Release Date
The production and release timeline for the 2028 GMC Sierra HD EV has not yet been officially confirmed by GMC. However, based on current electric vehicle trends and the ongoing development of GMC’s electric truck lineup, it is likely that the 2028 Sierra HD EV will follow similar production schedules as the upcoming models. Production could begin by mid-2027, with deliveries expected to start either late 2027 or early 2028.
GM’s “Factory Zero” in Michigan, a state-of-the-art facility designed for EV production, will likely handle the manufacturing, as it currently produces other electric trucks like the GMC Hummer EV and Sierra EV models. The facility is equipped to produce up to 600,000 electric trucks annually once fully operational.
