• It may value greater than $100 to fill the GMC Hummer EV’s large battery pack at a fast-charging station.
• We carried out our charging take a look at at an Electrify America station, which prices $0.43 per kilowatt-hour.
• The Hummer maxed out at a powerful 287-kW charging charge, second solely to the Lucid Air on this 12 months’s discipline of EV of the Yr contenders.
Welcome to Automotive and Driver’s Testing Hub, the place we zoom in on the take a look at numbers. We have been pushing autos to their limits since 1956 to supply goal information to bolster our subjective impressions (you possibly can see how we take a look at right here).
It prices some huge cash to replenish a giant pickup truck’s fuel tank—particularly nowadays. However what if we instructed you that even an electrical pickup truck may crest the $100 mark when it comes time to replenish the battery? That is what we discovered after we plugged the 2022 GMC Hummer EV in for a fast-charge session.
For our charging take a look at, we plugged the Hummer in at an Electrify America station to go from 10 % cost to 90 % cost. At present charges of $0.43 per kWh, including 80 % cost value us $81, together with gross sales tax. Extrapolating from that, to go from 0 % to 100% cost at a DC fast-charging station would value over $100. The Hummer did hit a powerful 287-kW peak cost charge, second solely to the Lucid Air among the many 20 rivals on this 12 months’s discipline of EV of the Yr contenders. However its common between 10 and 90 % state of cost was a much less wowing 98 kW and, partially as a result of the pack is so massive, it took an hour an 49 minutes so as to add that 80-percent cost.
Now, you may discover that multiplying the Hummer EV’s whole battery capability of 212.7 kWh by $0.43 does not fairly come to $100. However there are charging losses, as evidenced by our 80 % fill that took 177.9 kWh, about 5 % greater than what made it into the pack (80 % of the overall capability is 170.2 kWh). And our session in Michigan added a 6 % gross sales tax, which in fact varies by state.
Charging prices may also fluctuate by state, and by charging supplier. However the level stays: though GM has tried to recast the Hummer for the electrified period, that does not imply it is low-cost to gasoline. It’s, in any case, a 9640-pound, 1000-horsepower, four-wheel-drive pickup truck that prices six figures, it doesn’t matter what it is powered by.