EV Database

EV models over time

Running total of battery-electric models with EPA data

  • 20113
  • 201210
  • 201313
  • 201416
  • 201518
  • 201619
  • 201723
  • 201823
  • 201928
  • 202031
  • 202136
  • 202253
  • 202365
  • 202485
  • 2025106
  • 2026116
  • 2027124

The Electron Motion EV Database covers 2,498 battery electric vehicles from 89 makes, model years 2011 to 2027. EPA range and efficiency figures are estimates from fueleconomy.gov, published by the U.S. Department of Energy and the EPA. Cars sold only in Europe are marked EU and use WLTP ratings.

1,585 Battery Electric Vehicles

Sort efficiency by: Wh/mi mi/kWh Both units are shown. Sorting and the efficiency filter use mi/kWh. Higher is more efficient. US (EPA)EU (WLTP)Compare

Browse by Brand
Filters
Model year
Efficiency (mi/kWh)
Drive
VehicleName YearEfficiencyEffRangeRangeMSRP
Rivian R1T Performance Dual Max (21in) 2024 399 Wh/mi (2.50 mi/kWh)248 Wh/km (4.03 km/kWh) 410 mi660 km Not available
Rivian R1T Performance Dual Max (22in) 2024 433 Wh/mi (2.31 mi/kWh)269 Wh/km (3.72 km/kWh) 380 mi612 km Not available
Rivian R1T Performance Dual Standard Plus (21in) 2024 438 Wh/mi (2.28 mi/kWh)272 Wh/km (3.67 km/kWh) 315 mi507 km Not available
Rivian R1T Performance Dual Standard Plus (22in) 2024 467 Wh/mi (2.14 mi/kWh)290 Wh/km (3.44 km/kWh) 300 mi483 km Not available
Rivian R1T Quad Large (20in) 2024 524 Wh/mi (1.91 mi/kWh)325 Wh/km (3.07 km/kWh) 289 mi465 km Not available
Rivian R1T Quad Large (21in) 2024 461 Wh/mi (2.17 mi/kWh)287 Wh/km (3.49 km/kWh) 328 mi528 km Not available
Rivian R1T Quad Large (22in) 2024 494 Wh/mi (2.03 mi/kWh)307 Wh/km (3.26 km/kWh) 303 mi488 km Not available
Rivian R1T (20 inch wheels) 2023 524 Wh/mi (1.91 mi/kWh)325 Wh/km (3.07 km/kWh) 289 mi465 km Not available
Rivian R1T (21 inch wheels) 2023 461 Wh/mi (2.17 mi/kWh)287 Wh/km (3.49 km/kWh) 328 mi528 km Not available
Rivian R1T (22 inch wheels) 2023 494 Wh/mi (2.03 mi/kWh)307 Wh/km (3.26 km/kWh) 303 mi488 km Not available
Rivian R1T 21 inch Dual Large 2023 432 Wh/mi (2.31 mi/kWh)269 Wh/km (3.72 km/kWh) 352 mi566 km Not available
Rivian R1T 21 inch Performance Dual Large 2023 432 Wh/mi (2.31 mi/kWh)269 Wh/km (3.72 km/kWh) 352 mi566 km Not available
Rivian R1T 22 inch Dual Large 2023 445 Wh/mi (2.25 mi/kWh)276 Wh/km (3.62 km/kWh) 341 mi549 km Not available
Rivian R1T 22 inch Performance Dual Large 2023 445 Wh/mi (2.25 mi/kWh)276 Wh/km (3.62 km/kWh) 341 mi549 km Not available
Rivian R1T 2022 481 Wh/mi (2.08 mi/kWh)299 Wh/km (3.35 km/kWh) 314 mi505 km Not available
Rivian R2 Performance AWD (20in AT) 2027 341 Wh/mi (2.93 mi/kWh)212 Wh/km (4.72 km/kWh) 307 mi494 km $57,990 (Price checked October 8, 2026)
Rivian R2 Performance AWD (21in) 2027 322 Wh/mi (3.11 mi/kWh)200 Wh/km (5.00 km/kWh) 330 mi531 km $57,990 (Price checked October 8, 2026)
Rolls-Royce Spectre (22 inch wheels) 2027 412 Wh/mi (2.43 mi/kWh)256 Wh/km (3.91 km/kWh) 324 mi521 km Not available
Rolls-Royce Spectre (23 inch Wheels) 2027 432 Wh/mi (2.32 mi/kWh)268 Wh/km (3.73 km/kWh) 308 mi496 km Not available
Rolls-Royce Spectre Black Badge (22 inch wheels) 2027 412 Wh/mi (2.43 mi/kWh)256 Wh/km (3.91 km/kWh) 324 mi521 km Not available
Rolls-Royce Spectre Black Badge (23 inch wheels) 2027 432 Wh/mi (2.32 mi/kWh)268 Wh/km (3.73 km/kWh) 308 mi496 km Not available
Rolls-Royce Spectre (22 inch Wheels) 2026 437 Wh/mi (2.29 mi/kWh)271 Wh/km (3.69 km/kWh) 277 mi446 km Not available
Rolls-Royce Spectre (23 inch Wheels) 2026 478 Wh/mi (2.09 mi/kWh)297 Wh/km (3.36 km/kWh) 253 mi407 km Not available
Rolls-Royce Spectre Black Badge (22 inch Wheels) 2026 454 Wh/mi (2.20 mi/kWh)282 Wh/km (3.54 km/kWh) 266 mi428 km Not available
Rolls-Royce Spectre Black Badge (23 inch Wheels) 2026 483 Wh/mi (2.07 mi/kWh)300 Wh/km (3.33 km/kWh) 251 mi404 km Not available
Rolls-Royce Spectre (22 inch wheels) 2025 437 Wh/mi (2.29 mi/kWh)271 Wh/km (3.69 km/kWh) 277 mi446 km Not available
Rolls-Royce Spectre (23 inch Wheels) 2025 478 Wh/mi (2.09 mi/kWh)297 Wh/km (3.36 km/kWh) 253 mi407 km Not available
Rolls-Royce Spectre Black Badge (22 inch wheels) 2025 454 Wh/mi (2.20 mi/kWh)282 Wh/km (3.54 km/kWh) 266 mi428 km Not available
Rolls-Royce Spectre Black Badge (23 inch wheels) 2025 483 Wh/mi (2.07 mi/kWh)300 Wh/km (3.33 km/kWh) 251 mi404 km Not available
Rolls-Royce Spectre (22 inch wheels) 2024 415 Wh/mi (2.41 mi/kWh)258 Wh/km (3.88 km/kWh) 291 mi468 km Not available
Rolls-Royce Spectre (23 inch wheels) 2024 455 Wh/mi (2.20 mi/kWh)282 Wh/km (3.54 km/kWh) 266 mi428 km Not available
Rolls-Royce Spectre Black Badge (22 inch wheels) 2024 432 Wh/mi (2.32 mi/kWh)268 Wh/km (3.73 km/kWh) 280 mi451 km Not available
Rolls-Royce Spectre Black Badge (23 inch wheels) 2024 459 Wh/mi (2.18 mi/kWh)285 Wh/km (3.51 km/kWh) 264 mi425 km Not available
Scion iQ EV 2013 280 Wh/mi (3.57 mi/kWh)174 Wh/km (5.75 km/kWh) 38 mi61 km Not available
smart EQ fortwo (convertible) 2019 330 Wh/mi (3.03 mi/kWh)205 Wh/km (4.88 km/kWh) 57 mi92 km Not available
smart EQ fortwo (coupe) 2019 310 Wh/mi (3.23 mi/kWh)193 Wh/km (5.19 km/kWh) 58 mi93 km Not available
smart fortwo electric drive convertible 2018 330 Wh/mi (3.03 mi/kWh)205 Wh/km (4.88 km/kWh) 57 mi92 km Not available
smart fortwo electric drive coupe 2018 310 Wh/mi (3.23 mi/kWh)193 Wh/km (5.19 km/kWh) 58 mi93 km Not available
smart fortwo electric drive convertible 2017 330 Wh/mi (3.03 mi/kWh)205 Wh/km (4.88 km/kWh) 57 mi92 km Not available
smart fortwo electric drive coupe 2017 310 Wh/mi (3.23 mi/kWh)193 Wh/km (5.19 km/kWh) 58 mi93 km Not available
smart fortwo electric drive convertible 2016 315 Wh/mi (3.17 mi/kWh)196 Wh/km (5.11 km/kWh) 68 mi109 km Not available
smart fortwo electric drive coupe 2016 315 Wh/mi (3.17 mi/kWh)196 Wh/km (5.11 km/kWh) 68 mi109 km Not available
smart fortwo electric drive convertible 2015 315 Wh/mi (3.17 mi/kWh)196 Wh/km (5.11 km/kWh) 68 mi109 km Not available
smart fortwo electric drive coupe 2015 315 Wh/mi (3.17 mi/kWh)196 Wh/km (5.11 km/kWh) 68 mi109 km Not available
smart fortwo electric drive convertible 2014 320 Wh/mi (3.13 mi/kWh)199 Wh/km (5.03 km/kWh) 68 mi109 km Not available
smart fortwo electric drive coupe 2014 320 Wh/mi (3.13 mi/kWh)199 Wh/km (5.03 km/kWh) 68 mi109 km Not available
smart fortwo electric drive convertible 2013 320 Wh/mi (3.13 mi/kWh)199 Wh/km (5.03 km/kWh) 68 mi109 km Not available
smart fortwo electric drive coupe 2013 320 Wh/mi (3.13 mi/kWh)199 Wh/km (5.03 km/kWh) 68 mi109 km Not available
smart fortwo electric drive cabriolet 2011 390 Wh/mi (2.56 mi/kWh)242 Wh/km (4.13 km/kWh) 63 mi101 km Not available
smart fortwo electric drive coupe 2011 390 Wh/mi (2.56 mi/kWh)242 Wh/km (4.13 km/kWh) 63 mi101 km Not available

Efficiency is the EPA combined rating and includes charging losses. Each cell shows miles and the converted kilometers.

Data updated .