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 ↑
Nissan ARIYA FWD 87kWh 2026 2.91 289 mi Not available
Nissan ARIYA PLATINUM+ e-4ORCE 87kWh 19in. Wheels 2026 2.67 267 mi Not available
Nissan Leaf 75kWh (18 inch alloy Wheels) 2026 3.33 288 mi Not available
Nissan Leaf 75kWh (18 inch steel Wheels) 2026 3.59 303 mi Not available
Nissan Leaf 75kWh (19 inch Wheels) 2026 3.06 259 mi Not available
Polestar 3 Long Range Dual Motor (21 Inch Wheels) 2026 2.66 312 mi Not available
Polestar 3 Long Range Dual Motor (22 Inch Wheels) 2026 2.41 281 mi Not available
Polestar 3 Long Range Dual Motor Performance Pack 2026 2.41 281 mi Not available
Polestar 3 Long Range Single Motor (20 Inch Wheels) 2026 2.82 286 mi Not available
Polestar 3 Long Range Single Motor (21 Inch Wheels) 2026 2.88 291 mi Not available
Polestar 4 Long Range Dual Motor 2026 2.50 280 mi Not available
Polestar 4 Long Range Dual Motor Performance 2026 2.27 255 mi Not available
Polestar 4 Long Range Single Motor 2026 2.86 310 mi Not available
Porsche Macan 4 Electric 2026 2.83 304 mi Not available
Porsche Macan 4 Electric 20in Wheels 2026 3.03 324 mi Not available
Porsche Macan 4S Electric 2026 2.72 290 mi Not available
Porsche Macan GTS Electric 2026 2.72 294 mi Not available
Porsche Macan Turbo Electric 2026 2.71 293 mi Not available
Porsche Macan Electric 2026 2.89 309 mi Not available
Porsche Macan Electric 20in Wheels 2026 3.12 332 mi Not available
Porsche Taycan 4 Cross Turismo 2026 2.41 277 mi Not available
Porsche Taycan 4 Perf Battery Plus 2026 2.58 294 mi Not available
Porsche Taycan 4 Perf Battery Plus 19in All-Season (M+S) 2026 2.76 315 mi Not available
Porsche Taycan 4 Performance Battery 2026 2.59 251 mi Not available
Porsche Taycan 4S Cross Turismo 2026 2.37 272 mi Not available
Porsche Taycan 4S Perf Battery Plus 2026 2.59 295 mi Not available
Porsche Taycan 4S Perf Battery Plus 19in All-Season (M+S) 2026 2.76 315 mi Not available
Porsche Taycan 4S Performance Battery 2026 2.60 252 mi Not available
Porsche Taycan GTS 2026 2.57 293 mi Not available
Porsche Taycan GTS Sport Turismo 2026 2.44 279 mi Not available
Porsche Taycan Performance Battery 2026 2.70 274 mi Not available
Porsche Taycan Turbo 2026 2.54 292 mi Not available
Porsche Taycan Turbo Cross Turismo 2026 2.33 265 mi Not available
Porsche Taycan Turbo GT 2026 2.45 276 mi Not available
Porsche Taycan Turbo GT with Weissach Package 2026 2.40 269 mi Not available
Porsche Taycan Turbo S 2026 2.34 266 mi Not available
Porsche Taycan Turbo S Cross Turismo 2026 2.29 261 mi Not available
Rivian R1S All-Terrain Dual Large (20in) 2026 2.25 289 mi Not available
Rivian R1S All-Terrain Dual Large Plus (20in) 2026 2.13 292 mi Not available
Rivian R1S All-Terrain Dual Max (20in) 2026 2.31 370 mi Not available
Rivian R1S All-Terrain Performance Dual Large (20in) 2026 2.25 289 mi Not available
Rivian R1S All-Terrain Performance Dual Large Plus (20in) 2026 2.13 292 mi Not available
Rivian R1S All-Terrain Performance Dual Max (20in) 2026 2.31 370 mi Not available
Rivian R1S All-Terrain Tri Max (20in) 2026 2.01 329 mi Not available
Rivian R1S Dual Large (20in) 2026 2.33 300 mi Not available
Rivian R1S Dual Large (22in) 2026 2.53 329 mi Not available
Rivian R1S Dual Large Plus (20in) 2026 2.32 317 mi Not available
Rivian R1S Dual Large Plus (22in) 2026 2.44 330 mi Not available
Rivian R1S Dual Max (20in) 2026 2.38 380 mi Not available
Rivian R1S Dual Max (22in) 2026 2.50 410 mi Not available

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)