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What the electric Hummer's size and weight means for its efficiency

The 2022 GMC Hummer EV Edition 1. Tim Levin/Insider If you think driving a pint-sized Nissan Leaf is as good for the planet as driving a huge electric Hummer, think again.  The GMC Hummer EV uses significantly more electricity than other EVs, meaning it produces more pollution upstream.  The electric Hummer weighs 9,000 pounds and its battery weighs as much as a Honda Civic. The new electric Hummer rolls through town without a deafening engine rumble or a cloud of toxic fumes, but it doesn't exactly tread lightly.  The colossal truck weighs an astonishing 9,000 pounds. (Think two Toyota Tacomas, three Honda Civics, or 24 Shaquille O'Neals.) Moreover, the GMC Hummer EV is in many ways a supersized gas guzzler for a new era. It repackages many of the same flaws of hulking SUVs and trucks of years past — and proves not all zero-emission cars are created equal. EVs can be energy guzzlers too On the whole, electric cars use less energy than gas-powered ones. But they aren't all equally efficient.  No surprise here: The Hummer needs more electricity than any other EV on the market to move its elephantine frame. The Environmental Protection Agency rates the pickup at 47 MPGe (miles per gallon of gasoline-equivalent). For comparison, the Tesla Model 3 sedan is nearly three times as efficient, earning a rating of 132 MPGe. The Ford F-150 Lightning, another electric truck, gets 70 MPGe.  This has real consequences: Since the US gets 61% of its energy from oil, coal, and natural gas, the more electricity a car needs, the more pollution it creates upstream.  As the Union of Concerned Scientists put it: "Both EV cars and trucks are much cleaner than their gasoline counterparts, but electric trucks are responsible for more global warming emissions than electric cars simply because trucks are larger and heavier."  The 2022 GMC Hummer EV Edition 1. Tim Levin/Insider The Hummer EV is also resource-intensive to manufacture, requiring a ginormous (and weighty) battery to give people the 300-plus miles of range they desire. You could produce three Chevrolet Bolts with the same battery cells consumed by one Hummer.

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.

Humvee maker AM General reportedly for sale, with interest from FCA, GM

WASHINGTON — AM General has put itself up for sale and has hired investment bank Macquarie Group Ltd to seek potential bidders in a deal that could value the builder of Humvee military vehicles at more than $2 billion, people familiar with the matter said this week. Potential bidders include competitors in the military ground vehicle market, such as General Dynamics, Oshkosh Corp and BAE Systems, according to two people familiar with the matter. Automakers like Fiat Chrysler and General Motors may also be potential buyers. GM licensed Hummer from AM General in 1998 to build civilian SUVs. None of the companies would comment or reply to a request for comment. The South Bend, Indiana-based AM General is currently owned by private equity firms. A possible sale of AM General follows a rash of deals over the past 18 months among defense contractors. But relatively fewer makers of defense equipment have gone on the auction block. Last year, United Technologies acquired Rockwell Collins for $30 billion, and in March, TransDigm Group continued its acquisition spree with a $525 million deal for Extant Components Group. AM General could fetch about 10 times its annual earnings of $160 million, one of the people said. The company's favorable tax treatment because of its current status as an limited liability corporation, would allow a buyer to reduce the company's taxable earnings for 15 years. That coupled with recent contract awards could push the ultimate value of the company to over $2 billion in a sale. The sale, should it happen, comes as the U.S. Army is gearing up for a broad effort to modernize its forces, including seeking prototypes of its Next-Generation Combat Vehicle in fiscal year 2022. Last month, AM General was awarded an Army contract for as many as 2,800 new M997A3 High Mobility Multipurpose Wheeled Vehicle (HMMWV) ambulances. The contract could be worth as much as $800 million if all options were exercised, AM General said at the time. Last year, the Pentagon awarded AM General a $550 million contract to deliver HMMWVs for use as protected weapons carriers, cargo transporters and ambulances to Afghanistan, Iraq, Ukraine, Jordan, Slovenia, Bahrain, Columbia, Bosnia and Kenya as a part of a larger Foreign Military Sales agreement. The sale of AM General offers an opportunity to purchase a prime contractor that delivers a finished product to the Pentagon, and not just an add-on system or service.