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 Lower Wh/mi is more efficient.

Model year
Efficiency (Wh/mi)

1,585 vehicles

VehicleYearEfficiency (Wh/mi)EPA rangeMSRP ↑
Lucid Air Pure AWD with 20 inch wheels 2023 279 384 mi Not available
Lucid Air Touring AWD with 19 inch wheels 2023 241 425 mi Not available
Lucid Air Touring AWD with 20 inch wheels 2023 279 384 mi Not available
Lucid Air Touring AWD with 21 inch wheels 2023 279 384 mi Not available
Mazda MX-30 2023 368 100 mi Not available
Mercedes-Benz EQS 450 4matic 2023 310 340 mi Not available
Mercedes-Benz EQS 450 4matic (SUV) 2023 426 285 mi Not available
Mercedes-Benz EQS 450 Plus (SUV) 2023 391 305 mi Not available
Mercedes-Benz EQS 580 4matic (SUV) 2023 421 285 mi Not available
MINI Cooper SE Hardtop 2 door 2023 307 114 mi Not available
Nissan ARIYA ENG Plus/EVO Plus e-4ORCE 87kWh 2023 366 272 mi Not available
Nissan ARIYA ENGAGE e-4ORCE 63kWh 2023 353 205 mi Not available
Nissan ARIYA ENGAGE FWD 63kWh 2023 333 216 mi Not available
Nissan ARIYA EVO Plus/EMP Plus/PRM FWD 87kWh 2023 344 289 mi Not available
Nissan ARIYA PLAT Plus e-4ORCE 87kWh 19 2023 374 267 mi Not available
Nissan ARIYA PLAT Plus e-4ORCE 87kWh 20 2023 388 257 mi Not available
Nissan ARIYA VENTURE Plus FWD 87kWh 2023 327 304 mi Not available
Nissan Leaf 2023 304 149 mi Not available
Nissan Leaf SV 2023 308 212 mi Not available
Polestar 2 BST edition 2023 356 247 mi Not available
Polestar 2 Dual Motor 2023 336 260 mi Not available
Polestar 2 Dual Motor Perf Pack 2023 336 260 mi Not available
Polestar 2 Single Motor 2023 315 270 mi Not available
Porsche Taycan 4 Cross Turismo 2023 420 235 mi Not available
Porsche Taycan 4S Cross Turismo 2023 428 230 mi Not available
Porsche Taycan 4S Perf Battery Plus 2023 423 235 mi Not available
Porsche Taycan 4S Performance Battery 2023 405 206 mi Not available
Porsche Taycan GTS 2023 407 246 mi Not available
Porsche Taycan GTS Sport Turismo 2023 421 233 mi Not available
Porsche Taycan Perf Battery Plus 2023 412 242 mi Not available
Porsche Taycan Performance Battery 2023 407 208 mi Not available
Porsche Taycan Turbo 2023 418 238 mi Not available
Porsche Taycan Turbo Cross Turismo 2023 416 233 mi Not available
Porsche Taycan Turbo S 2023 445 222 mi Not available
Porsche Taycan Turbo S Cross Turismo 2023 445 222 mi Not available
Rivian R1S (20 inch wheels) 2023 524 289 mi Not available
Rivian R1S (21 inch wheels) 2023 474 321 mi Not available
Rivian R1S (22 inch wheels) 2023 494 303 mi Not available
Rivian R1S 20 inch All-Terrain 2023 537 274 mi Not available
Rivian R1S 20 inch All-Terrain Dual Large 2023 492 307 mi Not available
Rivian R1S 20 inch All-Terrain Performance Dual Large 2023 492 307 mi Not available
Rivian R1S 21 inch Dual Large 2023 432 352 mi Not available
Rivian R1S 21 inch Performance Dual Large 2023 432 352 mi Not available
Rivian R1S 22 inch Dual Large 2023 447 341 mi Not available
Rivian R1S 22 inch Performance Dual Large 2023 447 341 mi Not available
Rivian R1T (20 inch wheels) 2023 524 289 mi Not available
Rivian R1T (21 inch wheels) 2023 461 328 mi Not available
Rivian R1T (22 inch wheels) 2023 494 303 mi Not available
Rivian R1T 21 inch Dual Large 2023 432 352 mi Not available
Rivian R1T 21 inch Performance Dual Large 2023 432 352 mi Not available

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)