The EPA Documents For The 2022 GMC Hummer EV
The EPA Documents For The 2022 GMC Hummer EV

The EPA documents for the 2022 GMC Hummer EV show how many miles per gallon it gets, how much it weighs, and other things.
A recent report from GM to the Environmental Protection Agency (EPA)
It was more than a year ago that General Motors said that this pickup could go 350 miles on a single charge of its 200.0-kWh Ultium battery. This was above the EPA’s estimates for the first electric truck to hit the market, the Rivian R1T. A recent report from GM to the Environmental Protection Agency (EPA) brought those claims into focus and revealed a lot of other interesting things about the 1000-hp, $110,295 Edition 1 electric truck.
If you charge the new electric truck, it can go 329 miles and use 212.7 kWh of electricity
In the document, it says that the Edition 1 model, which is the only one that can be bought at the start, has an Ultium battery that can be used with a capacity of 212.7 kWh. More than the battery packs of the Ford F-150 Lightning Extended Range and the Rivian R1128.9-kWh T, this is a lot more than both of them. They are both available EPA combined, it will be able to go 329 miles, and it will be able to get 47 MPGe EPA combined, which is 33% less than the Rivian’s 70 MPGe.
The range figure beat Rivian’s 314-mile rating, and it also beat Ford’s 300-mile figure for the Lightning:
Add that the range figure beat Rivian’s 314-mile rating, and it also beat Ford’s 300-mile figure for the Lightning. Even more interesting is that the Hummer has front and back reduction ratios that are almost 30 percent different. This means that the main source of power is likely switched between the front and back axles depending on the driving situation.
More Specs

Vehicles with a GVWR of more than 8500 pounds don’t have to show their MPGe figures on their window stickers. The Hummer doesn’t have to show its MPGe figures on its window sticker. It is here:
It gets 51 MPGe in the city, 43 MPGe on the highway, and 47 MPGe together. They can always show them, as Rivian does with the R1T, which has a GVWR of just over 8500 pounds. On the other hand, when we used the Rivian R1T in real life, we only got 35 MPGe. It is half of its combined figure. This means that the Hummer might also get less gas in real life.
The Hummer can weigh up to 9063 pounds, and the battery alone is 2923 pounds long
We already knew that weight was a big factor, but now we know a few more things about that. Almost the same as a Honda Civic. The recent test shows the R1T Launch Edition, according to GMC, has a curb weight of 9063 pounds, over 2,000 pounds higher than the Rivian R1T Launch Edition.
More Details
There’s also a lot of data that shows the battery can hold 617 amp-hours. Double-stacked pack’s gross capacity should be 246.8 kWh, which is how many volts it runs at. The usable capacity is 86 percent. This is a little less than what we’re used to seeing in other electric cars. These documents say the Hummer EV loses 10% of its power during charging from empty to full on a 240-volt Level 2 outlet. That’s a little better than the roughly 13% average for other EVs in EPA tests.
GMC says this is the last test for the 2022 Hummer. People will easily buy more affordable cars in the next few years, and they’ll be able to buy the two-motor base model in 2024.
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