EV Database

The Electron Motion EV Database covers 1,585 battery electric vehicles from 42 makes, model years 2011 to 2027. Range and efficiency figures are EPA estimates from fueleconomy.gov, published by the U.S. Department of Energy and the EPA.

Efficiency unit: Wh/mi mi/kWh Higher mi/kWh is more efficient.

Model year
Efficiency (mi/kWh)

1,585 vehicles

VehicleYearEfficiency (mi/kWh)EPA rangeMSRP ↑
Mercedes-Benz B-Class Electric Drive 2014 2.50 87 mi Not available
Mitsubishi i-MiEV 2014 3.33 62 mi Not available
Nissan Leaf 2014 3.33 84 mi Not available
smart fortwo electric drive convertible 2014 3.13 68 mi Not available
smart fortwo electric drive coupe 2014 3.13 68 mi Not available
Tesla Model S (60 kW-hr battery pack) 2014 2.86 208 mi Not available
Tesla Model S (85 kW-hr battery pack) 2014 2.63 265 mi Not available
Tesla Model S AWD (85 kW-hr battery pack) 2014 2.63 242 mi Not available
Toyota RAV4 EV 2014 2.27 103 mi Not available
BYD e6 2013 1.85 127 mi Not available
CODA CODA 2013 2.17 88 mi Not available
Fiat 500e 2013 3.45 87 mi Not available
Ford Focus Electric 2013 3.13 76 mi Not available
Honda Fit EV 2013 3.45 82 mi Not available
Mitsubishi i-MiEV 2013 3.33 62 mi Not available
Nissan Leaf 2013 3.45 75 mi Not available
Scion iQ EV 2013 3.57 38 mi Not available
smart fortwo electric drive convertible 2013 3.13 68 mi Not available
smart fortwo electric drive coupe 2013 3.13 68 mi Not available
Tesla Model S (40 kW-hr battery pack) 2013 2.78 139 mi Not available
Tesla Model S (60 kW-hr battery pack) 2013 2.86 208 mi Not available
Tesla Model S (85 kW-hr battery pack) 2013 2.63 265 mi Not available
Toyota RAV4 EV 2013 2.27 103 mi Not available
Azure Dynamics Transit Connect Electric Van/Wagon 2012 1.85 56 mi Not available
BYD e6 2012 1.85 122 mi Not available
CODA CODA 2012 2.17 88 mi Not available
Ford Focus Electric 2012 3.13 76 mi Not available
Mitsubishi i-MiEV 2012 3.33 62 mi Not available
Nissan Leaf 2012 2.94 73 mi Not available
Tesla Model S 2012 2.63 265 mi Not available
Toyota RAV4 EV 2012 2.27 103 mi Not available
BMW Active E 2011 3.03 94 mi Not available
Nissan Leaf 2011 2.94 73 mi Not available
smart fortwo electric drive cabriolet 2011 2.56 63 mi Not available
smart fortwo electric drive coupe 2011 2.56 63 mi Not available

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)