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GMC's Hummer EV will offer several powertrain options

General Motors confirmed plans to resurrect the Hummer nameplate on a GMC-badged electric pickup, and it's beginning to release details about the drivetrain that will power the model. Speaking to investors, company president Mark Reuss announced buyers will have at least three drivetrains to choose from at launch. The few specifications that have already been announced are impressive. GMC quoted a three-second sprint from zero to 60 mph, at least 1,000 horsepower, and 11,500 pound-feet of torque, though that latter figure undoubtedly corresponds to wheel torque rather than the powertrain's basic output. Most truck buyers don't need Lamborghini-rivaling acceleration, and they'd rather not pay for it, so GMC will also offer more basic versions of its Hummer. "When we go to market, we'll have one-, two-, and three-motor versions offering different ranges, different performance, and different price points to meet customers wherever they may be. If the customer wants a basic package, we'll have that. If the customer wants true off-road capability, and towing capability, we'll have that, too," Reuss said. He stopped short of revealing additional specifications about each configuration. While that sounds expensive to develop and certify, Reuss explained General Motors is keeping costs in check by making the Hummer's powertrain as modular as possible. He compared the platform to an ice cube tray. Its overall dimensions are fixed, but people can choose how many rows they fill with water. What he's likely alluding to is a scalable battery pack whose capacity can be increased or decreased by adding or removing cell packs. As for the motors, we're expecting the entry-level, rear-wheel drive Hummer will come standard with a single motor mounted over the rear axle. The mid-range variant will likely gain a second motor positioned over the front axle to deliver through-the-road all-wheel drive, and the range-topping trim will receive individual rear motors (though they won't be integrated into the wheels) for jaw-dropping performance, and improved off-road capacity.  Economies of scale will come into play, too. While the Hummer is the only electric off-roader whose launch has been confirmed by General Motors, Reuss stated the company's other brands will benefit from it, too. "We'll have a complete lineup of EVs, including the [Hummer EV] and its stablemates," he said.

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.

General Motors could turn Hamtramck into its electric pickup, SUV hub

Electric off-roaders could revitalize the Detroit-Hamtramck factory that General Motors previously announced it will close. While official details remain shrouded in secrecy, analysts believe the plant will be re-tooled to manufacture at least three electric models due out during the early 2020s. The plant's scheduled closure was one of the grievances the United Auto Workers (UAW) union cited when it embarked on a 40-day strike in September 2019. General Motors agreed to keep it open without shedding much light on what it planned to build there. Analyst at LMC Automotive told the The Detroit News they believe an often-rumored electric SUV that will resurrect Hummer's name, image, or both will be one of the models assigned to the Hamtramck plant. Battery-powered variants of the GMC Sierra and the Cadillac Escalade will be made there, too, as will an enigmatic van. LMC Automotive's Jeff Schuster believes the van will come first; it could enter production as early as 2021. The Hummer — which might also be offered as a pickup — will follow before the end of 2022, while the Sierra and the Escalade will both arrive in 2023. We're taking this report with a grain of salt, though, because only one of the aforementioned models has been announced by General Motors. Rumors of a Hummer resurrection emerged in the summer of 2019, just a few weeks before we heard unverified reports of a battery-powered variant of the next-generation Escalade. General Motors confirmed plans to enter the burgeoning electric pickup truck segment, which Ford, Rivian, and Tesla also have their sights on, but it hasn't detailed how or when. The van is a mystery. General Motors refused to comment on the report. It previously announced it will keep Hamtramck open, and invest $3 billion to build electric vehicles there. The investment will create 2,225 jobs. Inaugurated in February 1985, the Hamtramck factory has churned out a diverse selection of models over the past 34 years, including Cadillac's Eldorado, Seville, and Allante, the Oldsmobile Toronado, the Buick Riviera, and more recently, gasoline-electric Chevrolet Volt. General Motors announced plans to close Hamtramck in 2018, but it quickly backpedaled and extended its lease on life until 2020 by keeping the Chevrolet Impala and the Cadillac CT6 around for a few additional months.