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 ↑
Nissan ARIYA FWD 87kWh 2026 344 289 mi Not available
Nissan ARIYA PLATINUM+ e-4ORCE 87kWh 19in. Wheels 2026 374 267 mi Not available
Nissan Leaf 75kWh (18 inch alloy Wheels) 2026 300 288 mi Not available
Nissan Leaf 75kWh (18 inch steel Wheels) 2026 278 303 mi Not available
Nissan Leaf 75kWh (19 inch Wheels) 2026 327 259 mi Not available
Polestar 3 Long Range Dual Motor (21 Inch Wheels) 2026 375 312 mi Not available
Polestar 3 Long Range Dual Motor (22 Inch Wheels) 2026 416 281 mi Not available
Polestar 3 Long Range Dual Motor Performance Pack 2026 416 281 mi Not available
Polestar 3 Long Range Single Motor (20 Inch Wheels) 2026 355 286 mi Not available
Polestar 3 Long Range Single Motor (21 Inch Wheels) 2026 347 291 mi Not available
Polestar 4 Long Range Dual Motor 2026 400 280 mi Not available
Polestar 4 Long Range Dual Motor Performance 2026 440 255 mi Not available
Polestar 4 Long Range Single Motor 2026 350 310 mi Not available
Porsche Macan 4 Electric 2026 353 304 mi Not available
Porsche Macan 4 Electric 20in Wheels 2026 331 324 mi Not available
Porsche Macan 4S Electric 2026 368 290 mi Not available
Porsche Macan GTS Electric 2026 367 294 mi Not available
Porsche Macan Turbo Electric 2026 369 293 mi Not available
Porsche Macan Electric 2026 346 309 mi Not available
Porsche Macan Electric 20in Wheels 2026 321 332 mi Not available
Porsche Taycan 4 Cross Turismo 2026 415 277 mi Not available
Porsche Taycan 4 Perf Battery Plus 2026 387 294 mi Not available
Porsche Taycan 4 Perf Battery Plus 19in All-Season (M+S) 2026 362 315 mi Not available
Porsche Taycan 4 Performance Battery 2026 386 251 mi Not available
Porsche Taycan 4S Cross Turismo 2026 422 272 mi Not available
Porsche Taycan 4S Perf Battery Plus 2026 385 295 mi Not available
Porsche Taycan 4S Perf Battery Plus 19in All-Season (M+S) 2026 362 315 mi Not available
Porsche Taycan 4S Performance Battery 2026 385 252 mi Not available
Porsche Taycan GTS 2026 390 293 mi Not available
Porsche Taycan GTS Sport Turismo 2026 411 279 mi Not available
Porsche Taycan Performance Battery 2026 371 274 mi Not available
Porsche Taycan Turbo 2026 393 292 mi Not available
Porsche Taycan Turbo Cross Turismo 2026 430 265 mi Not available
Porsche Taycan Turbo GT 2026 409 276 mi Not available
Porsche Taycan Turbo GT with Weissach Package 2026 418 269 mi Not available
Porsche Taycan Turbo S 2026 428 266 mi Not available
Porsche Taycan Turbo S Cross Turismo 2026 436 261 mi Not available
Rivian R1S All-Terrain Dual Large (20in) 2026 444 289 mi Not available
Rivian R1S All-Terrain Dual Large Plus (20in) 2026 469 292 mi Not available
Rivian R1S All-Terrain Dual Max (20in) 2026 432 370 mi Not available
Rivian R1S All-Terrain Performance Dual Large (20in) 2026 444 289 mi Not available
Rivian R1S All-Terrain Performance Dual Large Plus (20in) 2026 469 292 mi Not available
Rivian R1S All-Terrain Performance Dual Max (20in) 2026 432 370 mi Not available
Rivian R1S All-Terrain Tri Max (20in) 2026 498 329 mi Not available
Rivian R1S Dual Large (20in) 2026 429 300 mi Not available
Rivian R1S Dual Large (22in) 2026 395 329 mi Not available
Rivian R1S Dual Large Plus (20in) 2026 431 317 mi Not available
Rivian R1S Dual Large Plus (22in) 2026 409 330 mi Not available
Rivian R1S Dual Max (20in) 2026 420 380 mi Not available
Rivian R1S Dual Max (22in) 2026 399 410 mi Not available

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)