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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.

Hummer H2 burns to a crisp; now the owner won't need the hoarded gas

Here's your daily Autoblog public service announcement: Don't hoard gasoline, but if you do, absolutely do not let 20 gallons of it catch fire inside your 2004 Hummer H2. You might end up, as a Florida owner learned the hard way, with a very crispy Hummer. According to CBS affiliate WABI, in Citrus County Fire Rescue was called out to the scene at a Homosassa, Florida, Texaco station yesterday morning. The Hummer owner had just filled four five-gallon jerry cans' worth of fuel and placed them in the back of the vehicle. It's not clear what started the fire, but when emergency crews arrived the SUV was already, as the kids say, fire. The vehicle was a total loss. Photos show it completely singed and missing the hood and windows. One fender sat forlornly on the ground nearby. One injury was reported, but the individual refused to be taken to the hospital. The Florida Department of Environmental Protection was called in to handle the fuel cleanup. There's been a run on gasoline across the eastern seaboard due to a shortage caused by Colonial Pipeline, one of the major refined petroleum pipelines on the East Coast. Due to lax cybersecurity measures, the company fell victim to a ransomware attack, which shut down its operations over the weekend. Hackers based in Russia demanded a payout of $5 million to release control of Colonial Pipeline's computer systems, and Colonial paid up and has since resumed operations. Between fires, fights and admonitions by politicians not to hoard — probably one of the few things Florida Gov. Ron DeSantis and President Joe Biden agree on — that's probably good advice to follow. Gas stations should be resupplied in many affected areas within days. In Tampa, Florida, a third of the city's gas stations were out of fuel on Thursday. In Miami, outages stood at nearly 40% and growing as residents rapidly filled up their tanks. The outages would make sense if the largest U.S. gasoline pipeline served those cities. But it does not. South Florida is seeing the worst outages among areas not directly impacted by the line closure. "If you want a perfect case for where hoarding has made the situation what it is, that's southern Florida," said Patrick De Haan, head of petroleum analysis at GasBuddy. "They should not be having any issues at all - they get gasoline from a barge." Statewide, about a third of gas stations are out of product, according to GasBuddy.

Mil-Spec built a one-off, track-ready Hummer H1

Mil-Spec is one of the latest companies looking for success with restored and modified versions of iconic vehicles. Rather than Porsche 911s or '60s trucks and SUVs, its canvases are Hummer H1s. The customer vehicles are big, brash off-road machines, but that's not all the company is capable of. We recently learned that the crew over there built a Hummer H1 meant for race track use, and it is amazing. The base vehicle is a four-door convertible pickup truck, and Mil-Spec thoroughly changed the suspension. It has custom coilovers with stiff springs, and the entire suspension geometry has been revised. Overall, it was lowered a stunning seven inches compared with a stock H1. The H1's in-board brakes now feature six-piston brake calipers, and the wheels are wrapped in low-profile Pirelli P-Zero tires. Also impressive is the fact that the truck still has a part-time four-wheel-drive system. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Under the hood is a 6.6-liter Duramax diesel V8 similar to that in the customer models. But this one has been tuned all the way up to 800 horsepower and 1,500 pound-feet of torque. This engine also plays a role in this truck's origins. Apparently the truck was used for final powertrain testing and development. But it was also built to highlight the company's capabilities. If you want one of these, well, you can't have one. At least not yet. We asked a Mil-Spec representative, and he told us that there are no plans for offering track-oriented H1s. That's understandable, since the company is still working through building and selling its initial run of 12 off-road-ready vehicles. He did say the truck has generated a lot of interest, though. So, maybe when the company has time, and if a really wealthy buyer really wanted one, maybe the Mil-Spec could work something out. But at least in the meantime, the company is sticking to tall, chunky-tired H1s. Related Video: