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2022 GMC Hummer Edition 1 weighs 9,063 pounds

From the beginning, the Hummer line of vehicles has been synonymous with the phrase, "absolute unit." The M998 Humvee turned to civilian use as the Hummer H1 came with a curb weight of 7,560 pounds depending on configuration. The much more urbane Hummer H2 didn't sacrifice much of those gains, putting about 6,615 on the scales. Let us not forget that the behemoth gravitational pull and square-jawed mass were what every Hummer buyer wanted. So, starting with the brand values and customer demand, and adding the fact that electric vehicles are substantially heavier than their ICE counterparts, no one should be surprised that the 2022 GMC Hummer Edition 1 weighs 9,063 pounds. That's just one of the substantial figures GMC included in a self-certification filing submitted to the U.S. Environmental Protection Agency, the document rooted out by Car and Driver. Last year GMC told us the Hummer would weigh 9,046 pounds, which proves again the Freshman 15 (or 16) is unavoidable.  Loaded up with humans and their accessories, the truck's gross vehicle weight rating (GVWR) comes in at 10,550 pounds. It takes a few other big numbers to keep that kind of tonnage on the go. The Ultium battery weighs 2,923 pounds. With a 617-amp-hour capacity at 400 volts, total capacity comes in at 246.8 kWh, specific energy at 158 Wh/kg. Usable capacity is about 85% less, at 212.7 kWh. For the time being, these numbers put every other pack in a production vehicle in the shade. That gargantuan chemical plant in the Hummer's floor powers a 329-mile range the same way a giant fuel tanks feed a truck that gets 8 miles to the gallon. The miles per gallon equivalent figures GMC submitted to the EPA are 51 MPGe city, 43 MPGe highway, 47 MPGe combined. Motor Trend questioned whether GM applied the correction factor used for window sticker numbers; if not, the standard 0.7 correction drops the MPGe specs to 36 city, 30 highway, and 33 combined. However, trucks with a GVWR beyond 8,500 pounds don't need to display fuel economy figures on their window stickers, so don't expect to see any such details on dealer lots. For comparison, the Rivian R1T Launch Edition weighs about 7,000 pounds, and fits a 128.9 kWh battery good for an estimated 314 miles estimated at 70 MPGe.

GMC Hummer EV recalled over improperly sealed battery pack

Over 700 units of the GMC Hummer EV built during the 2022 and 2023 model years will be recalled due to an improperly sealed battery pack that lets water in. The firm issued a stop-delivery order at the same time as the recall, and it hasn't found how to fix the problem yet. Assigned recall number 22V-771 by the National Highway Traffic Safety Administration (NHTSA), the campaign includes 735 examples of the Hummer EV and 89 units of the BrightDrop Zevo 600 van. These two vehicles are pegged on opposite ends of the automotive spectrum, but they're affected by the same problem: "the high-voltage battery pack enclosure in some of these vehicles may not have been properly sealed," GMC notes, adding that "flanges on the battery pack enclosure may not have been properly primed or electrocoated." Water can wreak havoc in a high-voltage battery pack. GMC told NHTSA that it has found three EVs with this problem: an internal test vehicle that lost power while driving and two customer-owned vehicles that wouldn't start. As of writing, the firm is not aware of any accidents, injuries, or fires related to the issue, and GMC estimates that only about 1% of the recalled EVs are affected. GMC began notifying dealers of the recall in October 2022, and it plans to start reaching out to owners on November 28, 2022. However, a fix hasn't been found yet. In the meantime, the company issued a stop-delivery order and asked dealers not to attempt their own repairs. This isn't the Hummer EV's first run-in with water-related problems. In August 2022, General Motors voluntarily recalled 424 units of the Hummer EV and the Zevo 600 van due to a high-voltage connector that can prematurely corrode. The problem also let water leak into the battery pack, though it sounds like fixing it was reasonably straight-forward and involved applying sealant to the connector. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Featured Gallery 2022 GMC Hummer EV Edition 1 First Drive View 17 Photos Green GMC Hummer Truck Electric

Hummer officially returns as an EV with 1,000 hp in Super Bowl ad

Hummer, the iconic, controversial and long-dead truck and SUV maker, returned this Sunday in a Super Bowl ad that previewed its comeback under the GMC brand. General Motors announced the move and teased the vehicle with a series of clips (below) Thursday morning, confirming reports of Hummer's resurrection that have simmered for months. The bane of environmentalists in the early 2000s, Hummer is recast as an electric-only truck capable of a jaw-dropping 1,000 horsepower, 11,500 lb-ft of torque (we believe this figure to be wheel torque) and a sprint to 60 mph in 3 seconds. “We came to play ball,” a spokesman deadpanned in an interview with Autoblog. Electric range was not revealed. The teaser shots show a grille that recalls old Hummer vehicles, though the look is updated with flashy lights. GM will build the reborn Hummer at the Detroit-Hamtramck factory in Michigan that was once thought to be set to close. It will be revealed May 20 at an event, possibly in Las Vegas. The truck will be available in fall 2021. “GMC builds premium and capable trucks and SUVs and the GMC HUMMER EV takes this to new heights,” Duncan Aldred, vice president of Global Buick and GMC, said in a statement. “We are excited to debut our revolutionary zero-emissions truck during the biggest night in TV advertising.” The Super Bowl ad aired just before halftime in the United States and featured Los Angeles Lakers star LeBron James.  In a statement, he said: “Teaming up with GMC to introduce the Hummer EV is a natural fit. Everyone knows about my love for Hummer since high school and IÂ’m proud to be a part of announcing the new EV model. The truck may be quiet, but the performance numbers speak for themselves.” Hummer will take aim at a slew of electric truck and SUV makers, including Rivian, which announced Wednesday plans to help build LincolnÂ’s first electric vehicle in its partnership with Ford Motor Co. Hummer will also face off against the Tesla Cybertruck, BollingerÂ’s EVs and other competitors.    GM shuttered Hummer in 2010 after trying to sell the brand to Chinese investors as it shed units during its historic bankruptcy and restructuring.  With today's announcement, GM issued a truckload of videos on the new Hummer: