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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.

SEMA 2010: Zero South Biodiesel Electric Hummer shows its guts

Zero South Biodiesel Electric Hummer - Click above for high-res image gallery
Zero South, a company that popped up at SEMA in 2008, is back again with its Biodiesel Electric Hummer. The heavily modified H1 rides on tracks at all four corners - a necessary modification, since this Hummer is designed for an expedition to the South Pole.
The trip is going to be documented by Chris Paine, who's best known for the film Who Killed the Electric Car? It was reported back in 2008 that the vehicle was going to be driven by Buzz Aldrin and Apple co-founder Steve Wozniak. The film is called Drive Around the World and was shot in 3D. Drive Around the World is also the name of an organization that works to inspire an urge to explore while raising money for various charities. The H1 shown above is Zero South's vehicle for participating in these expeditions.

2022 GMC Hummer EV Edition 1 Prototype Drive Review | Let the supertruck wars begin

MILFORD, Mich. — Hummer is high on the list of vehicles we never thought would return. The gas-guzzling brutes met their demise more than a decade ago as the industry pivoted briefly to smaller cars and General Motors shed brands during its historic restructuring. Fast-forward to 2022, and HummerÂ’s revival is at hand thanks to yet another industry shift, this time to electric propulsion. ItÂ’s expensive, itÂ’s still huge and the numbers are eye-popping to the tune of 1,000 horsepower. America loves a comeback — but it loves trucks more. We briefly tested the 2022 GMC Hummer EV Edition 1 truck at the GM Proving Grounds 40 miles northwest of Detroit. Weeks from now, Hummers will start rolling off the line at GMÂ’s EV site, dubbed Factory Zero, in the Motor City. While the Hummer SUV will undoubtedly prove its worth, GM is leading with the pickup, ambitiously calling it a supertruck and eagerly touting its metrics and mojo-generating features, like CrabWalk, against the Rivian R1T, Ford F-150 Lightning, Tesla Cybertruck, as well as gas-powered off-roaders like the Ford F-150 Raptor and Ram 1500 TRX, plus various Jeep and Land Rover SUVs. (Here's our latest supertruck spec comparo). All of them have impressed us (save the Cybertruck, which only Jay Leno and a few others have driven), but the Hummer is formidable in its own right. For one thing, itÂ’s a Hummer. The negative connotations of the old Hummers melt away when thereÂ’s a 24-module Ultium battery pack powering three motors for a range of 350-plus miles on a single charge. The old model was divisive, but a lot of people paid a lot of money for them simply because they looked very cool. HummerÂ’s familiar grille makes it bold return on our tester that looms high on its 35-inch Goodyear Wrangler Territory MT tires. It certainly looks the part of a supertruck. The cabin is roomy and airy, with the removable sky panels letting in the bright fall morning. Hummer EV chief engineer Al Oppenheiser is our co-pilot for our test, and after a quick walk-through, weÂ’re off.  The first order of business is simply mashing the throttle. The Edition 1 serves up about 1,200 pound-feet of torque, and you can make use of all of that and the four-figure horsepower to hit 60 mph in about 3 seconds. We accelerate hard, blasting over some soft ground before things get a little squirrelly and can confirm the claimed time feels legit.