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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

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.

Sega's 'Hummer Extreme Edition' may be the most 2000s arcade racing game ever

There's a reason GM is leaning on the Hummer name for its upcoming electric truck, and it's because it has amazing name recognition. No matter who you are, you know the name, and there's probably a lot of imagery you associate with it, both good and bad: big, brash, capable, in-your-face. Of course a lot of this was in vogue in the 2000s, so it shouldn't have come as a surprise that there was an entire arcade game based on the brand called "Hummer" and "Hummer Extreme Edition" by Sega. Though, ironically, it launched in 2009, just as Hummer was near its death. And, man, this game sure exemplifies the brand. There were a number of different form factors for the game, all of which involved a car seat, wheel and pedals, and they all had bright yellow paint and some representation of the brand's most polarizing model, the H2, sitting over the screen or behind the seat. Some flyers indicate that some machines could be had in less garish black, green or red colors, but we doubt they were as popular. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Watching actual gameplay, captured by YouTube user iPlaySEGA, "Hummer Extreme Edition" appears to stay true to the brand identity with the SUVs smashing through big outdoor race courses. There's a big emphasis on the smashing part, as that, along with jumps and stunts rewards the driver with extra boost to get ahead of the competition. Players have a choice among the H1, H2 and H3, and each one has modified variants with either meaty tires and brush guards, or slammed on giant wheels with neon and sound systems. According to a description from arcade machine vendor Primetime Amusements, the machine featured four tracks, the ability to link up to four machines for multiplayer, a force-feedback steering wheel and a 32-inch LCD display. Since the game was launched in 2009, it may be difficult to find an example at a local arcade, but it seems like one worth keeping an eye out for. It is possible to purchase one used from various online arcade retailers. A British retailer called Liberty Games is offering a two-person setup for the not unsubstantial price of 9,999 pounds, which comes to just over $13,000. We'd recommend looking for an arcade with one, or, at that price, actually buying a real Hummer H2. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.