Tip: EV efficiency is usually between 3 and 4 miles per kWh. You can find your car's rating on the manufacturer's site or the window sticker.
Tip: Check your utility bill for your exact price. The U.S. average is around $0.16/kWh. For more state averages, see EIA Electricity Data.
Tip: Check AAA Gas Prices or your local station for current gas prices.
Tip: Typical gas cars average between 20–45 MPG. For comparisons, you can also check FuelEconomy.gov.