GMC HUMMER EV SUV

Core summary

2026 GMC HUMMER EV SUV

The 2026 GMC HUMMER EV SUV is a full-size, battery-electric SUV positioned above conventional off-road utility vehicles in size, output and equipment. It seats up to five across two rows and uses the Ultium battery system with either two motors in the 2X or three motors in the 3X. The 2X offers GM-estimated range of up to 319 miles without the Extreme Off-Road Package, while the 3X offers up to 310 miles in its standard configuration. The SUV combines four-wheel steering, CrabWalk, adaptive air suspension, removable roof panels, a power rear gate and an external spare tire. Its 2026 specification adds vehicle-to-vehicle and vehicle-to-home bidirectional charging capability, subject to compatible equipment. The model is assembled at Factory ZERO in Michigan. Its defining character is not compact efficiency but the combination of zero-tailpipe-emission propulsion, high-speed acceleration, substantial trail hardware and unusually large exterior dimensions.

History & generations

GMC announced the electric return of the HUMMER nameplate with the HUMMER EV Pickup in October 2020. The SUV joined the program as a separate body style and was scheduled for early-2023 production. Initial SUV production began at GM’s Factory ZERO Detroit-Hamtramck Assembly Center, with the 2024 model year establishing the SUV’s retail launch. GMC later added the 3X version alongside the original Edition 1 configuration. The SUV’s shorter wheelbase than the pickup improves its breakover and departure geometry and supports a tighter turning circle with four-wheel steering. For 2026, GMC introduced bidirectional charging capability, additional colors, new interior themes and revised damper tuning. The 2026 model year also includes the Carbon Fiber Edition in limited quantities. The HUMMER EV SUV remains part of the first production generation; the 2027 model year represents continued development of that same generation rather than a clean-sheet replacement.

Body, platform & design

The HUMMER EV SUV uses a deliberately upright, wide-bodied form with a high beltline, squared shoulders, short visual overhangs and a roof system designed for open-air use. Its four removable modular Sky Panels and detachable front I-Bar form the Infinity Roof. The rear body differs from the pickup and ends in a power swing-out gate carrying a full-size spare tire. GMC lists the SUV at 206.7 inches long with the spare tire installed and 196.8 inches without it. Maximum width is 93.7 inches including mirrors and 86.5 inches without mirrors. The power eTrunk provides up to 11.3 cubic feet for roof panels or other equipment and includes lighting, a 12-volt outlet and cargo D-rings. The available Extreme Off-Road Package adds full underbody armor, skid plates, rocker protection, underbody cameras and trail-focused wheels and tires. Available exterior finishes include the 2026 additions Coastal Dune and Auburn Matte, while Carbon Fiber Edition models use distinctive trim details and a Magnus Gray Matte finish.

Engine & drivetrain

The 2026 HUMMER EV SUV 2X uses two electric motors, one at each axle, with Performance e4WD and a 20-module Ultium battery pack. GMC estimates up to 570 horsepower and 7,400 pound-feet of wheel torque for the standard 2X configuration. With the available Extreme Off-Road Package and Watts to Freedom, output rises to a GM-estimated 635 horsepower and 9,900 pound-feet of wheel torque. The 3X uses three motors, including one front motor and two rear motors, with torque vectoring through the rear drive system. GMC estimates up to 830 horsepower and 11,500 pound-feet of torque for the 3X. Watts to Freedom enables an estimated 0-to-60-mph time of approximately 3.5 seconds for the 3X. The 2X version with Watts to Freedom is estimated at approximately 4.4 seconds. These figures are manufacturer estimates, and Watts to Freedom is intended for closed-course use rather than public roads.

Trim differences

The 2026 U.S. lineup consists of the HUMMER EV 2X SUV and HUMMER EV 3X SUV. The 2X is the range-oriented entry point, with two motors, a 20-module battery pack, up to 319 miles of GM-estimated range and up to 570 horsepower. Its available Extreme Off-Road Package adds more trail equipment but reduces estimated range to up to 298 miles. The 3X has three motors, up to 830 horsepower and up to 310 miles of GM-estimated range without the package. Its Extreme Off-Road Package reduces estimated range to up to 294 miles. Both trims include four-wheel steering, CrabWalk capability and the Infinity Roof. GMC also lists a limited Carbon Fiber Edition for 2026. That version adds Magnus Gray Matte exterior paint, black emblems, carbon-fiber-themed wheels and exterior details, and a Velocity Ember interior. Equipment, colors and package availability can differ by market. The figures above describe the current U.S. production lineup.

Interior & seating

The cabin combines upright seating, broad sightlines and an angular dashboard with digital displays and configurable vehicle information. A standard 13.4-inch diagonal center touchscreen works with an 11-inch diagonal driver information display. GMC’s 2026 materials describe Google Built-In functions, intelligent EV routing, voice assistance and selected connected applications through OnStar connectivity. A Bose 14-speaker system with Centerpoint and Electric Vehicle Sound Enhancement is available. Seating is limited to two rows, with front bucket seats and a second-row split bench for three occupants. The Infinity Roof uses four removable modular Sky Panels and a detachable front I-Bar; transparent Sky Panels are available. The power eTrunk adds a separate front storage area, while the rear cargo area uses the power rear gate and lowering rear glass. 2026 interior themes include Granite Drift and Stealth Eclipse, with Velocity Ember reserved for Carbon Fiber Edition models. The cabin emphasizes configurable technology and removable-roof versatility rather than three-row capacity.

Efficiency & range

GMC quotes range by motor configuration, wheel and tire choice, and off-road equipment. The 2026 2X reaches up to 319 miles of GM-estimated range without the Extreme Off-Road Package and up to 298 miles with it. The 3X reaches up to 310 miles without the package and up to 294 miles with it. GMC lists available 800-volt DC fast charging at up to 300 kilowatts and says compatible charging can add approximately 100 miles in as little as 14 minutes under stated conditions. At-home Level 1 and Level 2 charging are supported, with Level 2 installation requirements depending on the equipment used. The SUV also supports regenerative braking, Regen on Demand and one-pedal driving. Actual range and charging time vary with temperature, terrain, battery condition, load, driving style and charger output. EPA range and efficiency values should be read from the applicable U.S. window label for the specific configuration.

Safety & equipment

The HUMMER EV SUV offers a broad suite of driver-assistance and visibility technologies, including available Super Cruise, HD Surround Vision and UltraVision camera views. GMC says UltraVision can provide up to 17 camera views, including waterproof underbody front and rear views when equipped. Four-wheel steering and low-speed CrabWalk are maneuverability systems, not substitutes for attentive driving. Available Super Cruise remains a driver-assistance system requiring active supervision and compatible roads. GMC’s published material does not establish a current NHTSA five-star rating for the 2026 SUV. NHTSA recall report 26V114 identified 155 2026 HUMMER EV SUVs whose radios may not have been set correctly to download the electronic owner’s manual; vehicles corrected before delivery were excluded. Owners should use the vehicle identification number to check current recall status and complete any applicable remedy through GMC or NHTSA channels.

Strengths

The HUMMER EV SUV’s strongest attributes are its electric torque delivery, all-wheel propulsion and trail-oriented chassis systems. Four-wheel steering reduces the turning burden imposed by its large body, while CrabWalk can move the vehicle diagonally at low speed. Extract Mode raises the adaptive air suspension by approximately six inches for difficult obstacles. The available Extreme Off-Road Package adds underbody protection, locking differentials, trail cameras and specialized tires. The 3X provides exceptional straight-line output, and the 2X offers the longest listed 2026 range. The removable roof panels and power rear glass create open-air flexibility. The power eTrunk offers useful front storage, and 800-volt charging supports high-power public charging. Bidirectional charging expands the vehicle’s role beyond transportation when compatible home and vehicle equipment is installed. These capabilities are unusually comprehensive in one full-size electric SUV.

Considerations

The HUMMER EV SUV’s dimensions are central to its character and its compromises. At 86.5 inches wide without mirrors and 206.7 inches long with the spare tire, it demands attention in parking structures, narrow trails, older garages and tight urban spaces. Off-road packages reduce the manufacturer’s estimated range, while large tires, terrain, weather, payload and towing can reduce real-world range further. The vehicle’s mass and high output also make tire selection, charging planning and trail recovery preparation important. The 2X and 3X differ materially in motor count, output and range, so the package choice should follow the intended use rather than trim name alone. Super Cruise availability depends on compatible roads, active service and operating conditions. Carbon Fiber Edition equipment is limited in quantity. Towing capability, payload and final equipment depend on the specific configuration and should be checked against its door label and owner documentation.

Recommended use

The HUMMER EV SUV suits buyers seeking a high-output electric vehicle with genuine low-speed trail systems, removable-roof flexibility and substantial towing potential. Its two-row layout works for five occupants, outdoor equipment and long-distance travel when charging access is planned. The 2X is the more range-focused choice, especially without the Extreme Off-Road Package. The 3X is better aligned with buyers prioritizing acceleration, torque vectoring and maximum motor output. The Extreme Off-Road Package is appropriate for rockier terrain, deeper obstacles and repeated trail use because it adds protection, locking differentials, cameras and specialized tires. Daily urban use is possible, but the SUV’s width, length, turning requirements and charging footprint make it less convenient than a smaller electric crossover. It is most coherent as a premium, highly capable electric utility vehicle for owners who will use its off-road, open-air and power-transfer functions rather than treat it solely as a commuter.

FAQ

Q1: What is the exact current vehicle name? A: The current U.S. model is the 2026 GMC HUMMER EV SUV.

Q2: How many people can it seat? A: It seats up to five people in two rows and has no third row.

Q3: What is the maximum listed range? A: The 2026 2X reaches up to 319 GM-estimated miles without the off-road package.

Q4: How powerful is the 3X? A: The 3X has up to 830 GM-estimated horsepower and 11,500 pound-feet of torque.

Q5: Can it charge another vehicle or a home? A: The 2026 model offers bidirectional vehicle-to-vehicle and vehicle-to-home capability with compatible equipment.

Q6: Where is it built? A: GMC builds it at the Factory ZERO Assembly Center in Michigan.

Sources & updates

Research for this GMC HUMMER EV SUV profile prioritized current manufacturer specifications, model-year equipment pages and official press material. Independent safety or regulatory records were used where available. Historical references were kept separate from current-generation specifications and image identification.

Equipment, pricing and certified figures can vary by market, trim and model year. The expandable reference list below contains the linked sources used for verification. Last editorial review: August 29, 2026.

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Last editorial review: August 29, 2026. Specifications remain market- and model-year-specific.