The smallest and most electric offering from BMW will receive a new 33-kWh battery for 2017, good for 114 miles of range. That will be a big step up from the current 22-kWh battery that delivers an estimated 81 miles of range.
The smallest and most electric offering from BMW will receive a new 33-kWh battery for 2017, good for 114 miles of range. That will be a big step up from the current 22-kWh battery that delivers an estimated 81 miles of range.