Many consumers, however, are left wondering whether electric cars are cheaper to drive.
Washington State is by far the cheapest to run a battery-powered electric car over the 15-year life span of a vehicle. The electricity required to power the vehicle can be as much as $14,480 cheaper than fueling up a gas-powered vehicle while in Hawaii, charging up your electric car could cost $2,494 more than gas, according to the study.
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