GMC HUMMER EV PICKUP AND SUV
Preproduction model shown. Actual production model may vary. Reservations for HUMMER EV are currently full.
Preproduction model shown. Actual production model may vary. Reservations for HUMMER EV are currently full.
HUMMER EV PICKUP AND HUMMER EV SUV
The world is now the home of two revolutionary all-electric supertrucks.
HUMMER EV PICKUP
HUMMER EV Pickup dominates virtually any terrain with revolutionary features and capabilities.
HUMMER EV SUV
HUMMER EV SUV combines the features of the HUMMER EV Pickup with the versatility of an SUV.
INTRODUCING GMC LIVE
Step into a GMC Live virtual showroom from the comfort of your home or anywhere. Choose a one-on-one personalized session, or a group tour, and be matched with a GMC Live agent who can answer your questions.
GMC HUMMER EV PICKUP AND SUV
Preproduction model shown. Actual production model may vary. Reservations for HUMMER EV are currently full.
Preproduction model shown. Actual production model may vary. Reservations for HUMMER EV are currently full.
HUMMER EV PICKUP AND HUMMER EV SUV
The world is now the home of two revolutionary all-electric supertrucks.
HUMMER EV PICKUP
HUMMER EV Pickup dominates virtually any terrain with revolutionary features and capabilities.
HUMMER EV SUV
HUMMER EV SUV combines the features of the HUMMER EV Pickup with the versatility of an SUV.
INTRODUCING GMC LIVE
Step into a GMC Live virtual showroom from the comfort of your home or anywhere. Choose a one-on-one personalized session, or a group tour, and be matched with a GMC Live agent who can answer your questions.
2024 Hummer EV SUV Tested: Everything, Everywhere, All at Once
When imaginations are unconstrained, you end up with moonshots like the Hummer EV SUV.
UPDATE 5/31/23: This review has been updated with test numbers.
Every few years a vehicle seemingly born of a «What the hell, let’s do it!» attitude debuts. That go-for-it approach usually creates track-ready sports cars. Giving design and engineering what they want might not be cost efficient, but with the right people, it can result in something interesting.
In this case, the approach created the 2024 GMC Hummer EV SUV. It’s the fraternal twin of the Hummer pickup, and everything from the rear doors forward is identical. An 8.9-inch wheelbase reduction shrinks cargo space relative to the pickup but keeps rear-seat space intact. The wheelbase might be shorter, but let’s provide some perspective: The SUV’s 126.7-inch wheelbase is still vast, coming within half an inch of a 1973 Lincoln Continental’s.
The Hummer pickup weighs 9640 pounds (a weight that required a trip to the truck scales because it was too much for our scales), but the SUV isn’t quite as heavy: 8660 pounds. Still, you may want to think twice before crossing bridges rated at four tons. The weight loss comes primarily from the SUV’s smaller battery pack. Instead of 24 battery modules, the SUV has just 20 packaged below the floor, and that low-down mass leads to a stable feel. GMC estimates up to 314 miles of range, but the 170.0-kWh pack delivered 250 miles of range in our 75-mph highway test.
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At a Level 2 hookup, the Hummer SUV can recharge at up to 19.2 kilowatts. Connect to a DC fast-charger—the beer bong of the EV world—and the Hummer will throw back nearly 300 kilowatts. In our testing, the Hummer SUV required 128 minutes to charge from 10 to 90 percent and averaged a pull of 78.0 kilowatts over that period. Meanwhile, the supplied home cord can deliver up to 7.7 kilowatts when configured with its swappable 240-volt NEMA 14-50 plug end. The Hummer can also share its electricity with EVs in need via an available accessory cable that can flow electrons at a rate of 6.0 kilowatts, donating about 10 miles per hour.
That smaller battery pack limits the combined output of the three motors from 1000 horsepower in the pickup to 830 horses here. (A 625-hp two-motor setup will arrive later.) The tri-motor powertrain has a launch-control mode that GMC calls Watts to Freedom, or WTF, because, well, WTH. It lowers the SUV’s body by 3.5 inches, prepares the battery, and allows for a 3.4-second rip to 60 mph. This big beast also storms through the quarter-mile in 11.9 seconds at 112 mph. When not in WTF launch mode, the Hummer doesn’t make full power until 70 mph or so. The difference is evident in our 5-to-60-mph test: 4.1 seconds in WTF mode versus 5.2 seconds otherwise. Accelerating hard with the suspension in a higher mode squats the rear end and points the nose skyward. Stopping is somewhat impressive for something weighing over four tons, with the Hummer taking 199 feet to haul itself down from 70 mph.
LOWS: Weighs more than three Mazda Miatas, big body motions under acceleration and braking, lack of on-pavement grip.
Shorn of its body, the structure is built around the battery module with suspension mounting points that attach to unequal-length control arms. Off-road-equipped Hummers get knobby 35-inch tires on 18-inch wheels, while opting for the on-road version earns 22-inch wheels and LT305/55R-22 Goodyear Wrangler Territory AT tires. To increase rear-suspension articulation, which keeps the wheels on the ground over uneven terrain, off-road models ditch the rear anti-roll bar but gain a couple of underbody cameras that can chronicle the abuse suffered by the front and rear tires.