GMC Hummer EV official EPA ratings show lowest MPGe of any EV



The 2024 GMC Hummer EV has achieved a doubtful distinction: it has the bottom MPGe score of any EV at present on sale.

The EPA hadn’t beforehand posted vary and MPGe rankings for the Hummer EV, as its testing is designed for passenger vehicles and lightweight vehicles that exceeds this mannequin’s weight. The cutoff for EPA light-duty automobile emissions and vary testing is a gross automobile weight score (GVWR) of 10,000 kilos, a restrict the Hummer EV exceeds with a GVWR of 10,660 kilos for the pickup truck model.

Basic Motors has beforehand posted vary numbers primarily based by itself unofficial estimates.

Nonetheless, some official EPA vary and MPGe rankings have now been posted to cowl variations that land simply inside that weight allowance. With the usual tires, each the 2024 GMC Hummer EV Pickup and SUV are rated at 314 miles of vary and simply 53 MPGe mixed (59 MPGe metropolis, 48 MPGe freeway).

2024 GMC Hummer EV EPA rankings


With the non-compulsory mud-terrain tires—needed for fulfilling the Hummer EV’s off-road potential—each variations are rated at simply 50 MPGe mixed (55 MPGe metropolis, 45 MPGe freeway) and vary drops to 298 miles. GM has stated some variations of the Hummer EV will obtain up to 381 miles of range for 2024, however these variations apparently weren’t coated in these EPA checks.

Inexperienced Automotive Experiences does not sometimes cite MPGe, which stands for “miles per gallon equal” and, because the identify states, is a degree of comparability with internal-combustion vehicles. Calculations intention to equalize the quantity of power an EV can retailer in its battery pack as electrical energy with the quantity of power saved in an internal-combustion automobile’s gasoline tank as gasoline or diesel. It isn’t purely a measure of EV effectivity (the Hummer EV does poorly in that metric as properly, at lower than 1.6 miles per kwh), however quite a solution to examine the relative environmental affect of various propulsion sorts.

2024 GMC Hummer EV SUV

2024 GMC Hummer EV SUV

Whereas MPGe does not embody the power concerned in technology, it additionally does not embody the power spent refining and transporting oil and gasoline. Altogether, for example, UCS says {that a} Ford F-150 Lightning that achieves about 70 MPGe has the lifetime footprint of an 85-mpg gasoline automobile, contemplating California’s power combine and that EVs keep getting cleaner with the grid.

And whereas GM hasn’t constructed very many Hummer EVs up to now, the query stays as as to if they’ll truly assist the corporate build more of its largest gasoline pickups. The Hummer EV’s hefty GVWR means it may very well be categorised as a Class 3 automobile, permitting GM to generate credit to offset the sale of further heavy-duty pickups powered by internal-combustion engines.

That stated, regardless of all the surplus, the Hummer EV could make sense as an EV halo model, because it’s reaching a crowd that may in any other case be tone-deaf to EVs.


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