The 2025 GMC Hummer EV SUV is a full-size electric off-road vehicle developed under the GMC brand using GM’s Ultium platform. It revives the iconic Hummer name with modern electric propulsion, advanced technology, and extreme off-road capability.
Range and Battery of the GMC Hummer EV SUV:
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20-module Ultium battery; estimated usable capacity around 170 kWh (SUV has smaller pack than pickup).
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Estimated GM range: 507 km (2X) and 502 km (3X), reduced to approximately 480 km with the Extreme Off-Road Package.
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Supports 800 V DC fast charging up to 300 kW; adds 160 km range in ~10 minutes under optimal conditions.
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AC home charging up to 19.2 kW (80A) with compatible Level 2 charger; full charge in ~11–13 hours.
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Real-world range varies significantly with tire type, temperature, and terrain; off-road tires reduce efficiency.
Powertrain and Performance of the GMC Hummer EV SUV:
- Equipped with a tri-motor setup delivering 754 KW (1011 hp) and over 15,591 Nm (11,500 lb-ft) of torque.
- Features an all-wheel-drive system with torque vectoring for enhanced off-road and on-road capabilities.
- Incorporates adaptive air suspension, allowing for variable ride height adjustments.
- Capable of accelerating from 0 to 100 Km/h (0-60 mph) in approximately 3.4 seconds in “Watts to Freedom” (WTF) mode.
- Offers off-road features like CrabWalk for diagonal movement and Extract Mode for increased ground clearance.
Technology and Features of the GMC Hummer EV SUV:
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Super Cruise hands-free driving standard with 3 years of coverage; compatible with 320,000+ km of roads.
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13.4” infotainment display and 12.3” digital cluster using Unreal Engine graphics, with Google built-in.
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Vehicle-to-load (V2L) and vehicle-to-vehicle power sharing supported via onboard AC outlets.
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Infinity Roof with removable panels and powered eTrunk (frunk) offering 320 L of front storage.
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Standard 14-speaker Bose audio, HD surround-view cameras, and underbody cameras with washers.