Under its five-cycle testing, the United States Environmental Protection Agency (EPA) rated the 2014 through 2016 model year all-electric BMW i3 (60 A·h) energy consumption at 27 kWh/100 mi (16.9 kWh/100 km) with a combined fuel economy at 124 miles per gallon gasoline equivalent – MPGe – (1.90 L/100 km; 149 mpg imp ) with an all-electric range of 81 miles .