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

VehicleYear ↑Efficiency (Wh/mi)EPA rangeMSRP
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
Rivian R1S Dual Standard (20in) 2026 429 258 mi Not available
Rivian R1S Dual Standard (22in) 2026 399 270 mi Not available
Rivian R1S Performance Dual Large (20in) 2026 429 300 mi Not available
Rivian R1S Performance Dual Large (22in) 2026 395 329 mi Not available
Rivian R1S Performance Dual Large Plus (20in) 2026 431 317 mi Not available
Rivian R1S Performance Dual Large Plus (22in) 2026 409 330 mi Not available
Rivian R1S Performance Dual Max (20in) 2026 420 380 mi Not available
Rivian R1S Performance Dual Max (22in) 2026 399 410 mi Not available
Rivian R1S Quad Max (20in AT) 2026 501 325 mi Not available
Rivian R1S Quad Max (22in UHP) 2026 474 338 mi Not available
Rivian R1S Quad Max (22in) 2026 444 374 mi Not available
Rivian R1S Tri Max (22in) 2026 446 371 mi Not available
Rivian R1T All-Terrain Dual Large (20in) 2026 444 289 mi Not available
Rivian R1T All-Terrain Dual Large Plus (20in) 2026 469 292 mi Not available
Rivian R1T All-Terrain Dual Max (20in) 2026 432 370 mi Not available
Rivian R1T All-Terrain Performance Dual Large (20in) 2026 444 289 mi Not available
Rivian R1T All-Terrain Performance Dual Large Plus (20in) 2026 469 292 mi Not available
Rivian R1T All-Terrain Performance Dual Max (20in) 2026 432 370 mi Not available
Rivian R1T All-Terrain Tri Max (20in) 2026 498 329 mi Not available
Rivian R1T Dual Large (20in) 2026 429 300 mi Not available
Rivian R1T Dual Large (22in) 2026 395 329 mi Not available
Rivian R1T Dual Large Plus (20in) 2026 431 317 mi Not available
Rivian R1T Dual Large Plus (22in) 2026 409 330 mi Not available
Rivian R1T Dual Max (20in) 2026 420 380 mi Not available
Rivian R1T Dual Max (22in) 2026 388 420 mi Not available
Rivian R1T Dual Standard (20in) 2026 429 258 mi Not available
Rivian R1T Dual Standard (22in) 2026 399 270 mi Not available
Rivian R1T Performance Dual Large (20in) 2026 429 300 mi Not available
Rivian R1T Performance Dual Large (22in) 2026 395 329 mi Not available

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)