2017 BMW i3: up to 114 miles of range from 50-percent battery increase

For its fourth year on the market, the 2017 BMW i3 electric car gets a huge boost in battery capacity and hence its EPA-rated range. The battery capacity rises 50 percent, from 22 to 33 kilowatt-hours, and the company says the rated range for the battery-electric version will be up to 114 miles combined. The range-extended version will get the... 2017 BMW i3: up to 114 miles of range from 50-percent battery increase