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 Wh/mi. Lower is more efficient. US (EPA)EU (WLTP)Compare

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Filters
Model year
Efficiency (Wh/mi)
Drive
VehicleNameYearEfficiencyEffRangeRange MSRP
Polestar 2 Dual Motor Performance Pack 2025 369 Wh/mi (2.71 mi/kWh)229 Wh/km (4.36 km/kWh) 254 mi409 km Not available
Volvo XC40 Recharge twin 2024 345 Wh/mi (2.90 mi/kWh)214 Wh/km (4.67 km/kWh) 254 mi409 km Not available
Mercedes-Benz EQE 320 4matic (SUV) 2027 420 Wh/mi (2.38 mi/kWh)261 Wh/km (3.83 km/kWh) 253 mi407 km Not available
Kia Niro Electric 2026 300 Wh/mi (3.33 mi/kWh)186 Wh/km (5.36 km/kWh) 253 mi407 km $39,700 (Price checked October 8, 2026)
Mercedes-Benz EQE 320 4matic (SUV) 2026 420 Wh/mi (2.38 mi/kWh)261 Wh/km (3.83 km/kWh) 253 mi407 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
Volvo EX30 Twin Performance 2026 311 Wh/mi (3.22 mi/kWh)193 Wh/km (5.18 km/kWh) 253 mi407 km Not available
BMW i5 M60 xDrive Sedan (19 inch Wheels) 2025 375 Wh/mi (2.66 mi/kWh)233 Wh/km (4.29 km/kWh) 253 mi407 km Not available
Kia Niro Electric 2025 300 Wh/mi (3.33 mi/kWh)186 Wh/km (5.36 km/kWh) 253 mi407 km Not available
Mercedes-Benz EQE 350 4matic (SUV) 2025 420 Wh/mi (2.38 mi/kWh)261 Wh/km (3.83 km/kWh) 253 mi407 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
Volvo EX30 Twin Performance (19 Inch Wheels) 2025 311 Wh/mi (3.22 mi/kWh)193 Wh/km (5.18 km/kWh) 253 mi407 km Not available
Audi SQ8 e-tron (20 inch wheels) 2024 461 Wh/mi (2.17 mi/kWh)287 Wh/km (3.49 km/kWh) 253 mi407 km Not available
Audi SQ8 Sportback e-tron (20 inch wheels) 2024 461 Wh/mi (2.17 mi/kWh)287 Wh/km (3.49 km/kWh) 253 mi407 km Not available
Kia Niro Electric 2024 290 Wh/mi (3.45 mi/kWh)180 Wh/km (5.55 km/kWh) 253 mi407 km Not available
Kia Niro Electric 2023 293 Wh/mi (3.42 mi/kWh)182 Wh/km (5.50 km/kWh) 253 mi407 km Not available
Tesla Model S AWD – P85D 2016 360 Wh/mi (2.78 mi/kWh)224 Wh/km (4.47 km/kWh) 253 mi407 km Not available
Tesla Model S AWD – P85D 2015 360 Wh/mi (2.78 mi/kWh)224 Wh/km (4.47 km/kWh) 253 mi407 km Not available
Tesla Model S AWD – P90D 2015 360 Wh/mi (2.78 mi/kWh)224 Wh/km (4.47 km/kWh) 253 mi407 km Not available
Genesis GV60 AWD Performance 2026 370 Wh/mi (2.70 mi/kWh)230 Wh/km (4.35 km/kWh) 252 mi406 km Not available
Porsche Taycan 4S Performance Battery 2026 385 Wh/mi (2.60 mi/kWh)239 Wh/km (4.19 km/kWh) 252 mi406 km Not available
Porsche Taycan 4S Performance Battery 2025 385 Wh/mi (2.60 mi/kWh)239 Wh/km (4.19 km/kWh) 252 mi406 km Not available
Toyota bZ4X 2025 283 Wh/mi (3.53 mi/kWh)176 Wh/km (5.68 km/kWh) 252 mi406 km Not available
BMW i4 eDrive35 Gran Coupe (19 inch Wheels) 2024 308 Wh/mi (3.25 mi/kWh)191 Wh/km (5.23 km/kWh) 252 mi406 km Not available
Kia EV6 Long Range AWD (20 inch Wheels) 2024 350 Wh/mi (2.86 mi/kWh)217 Wh/km (4.60 km/kWh) 252 mi406 km Not available
Toyota bZ4X 2024 283 Wh/mi (3.53 mi/kWh)176 Wh/km (5.68 km/kWh) 252 mi406 km Not available
Kia EV6 Long Range AWD (20 inch tires) 2023 343 Wh/mi (2.92 mi/kWh)213 Wh/km (4.70 km/kWh) 252 mi406 km Not available
Toyota bZ4X 2023 283 Wh/mi (3.53 mi/kWh)176 Wh/km (5.68 km/kWh) 252 mi406 km Not available
Audi Q4 55 e-tron quattro 2026 346 Wh/mi (2.89 mi/kWh)215 Wh/km (4.65 km/kWh) 251 mi404 km Not available
Audi Q4 Sportback 55 e-tron quattro 2026 346 Wh/mi (2.89 mi/kWh)215 Wh/km (4.65 km/kWh) 251 mi404 km Not available
BMW i4 eDrive35 Gran Coupe (19 inch Wheels) 2026 308 Wh/mi (3.24 mi/kWh)192 Wh/km (5.22 km/kWh) 251 mi404 km Not available
Porsche Taycan 4 Performance Battery 2026 386 Wh/mi (2.59 mi/kWh)240 Wh/km (4.17 km/kWh) 251 mi404 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
Mercedes-Benz EQB 250 Plus 2025 315 Wh/mi (3.18 mi/kWh)196 Wh/km (5.11 km/kWh) 251 mi404 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
Mercedes-Benz EQB 250 Plus 2024 315 Wh/mi (3.18 mi/kWh)196 Wh/km (5.11 km/kWh) 251 mi404 km Not available
Volkswagen ID.4 AWD Pro 2022 334 Wh/mi (3.00 mi/kWh)207 Wh/km (4.82 km/kWh) 251 mi404 km Not available
Cadillac OPTIQ AWD V SERIES 19kW Charger 2027 410 Wh/mi (2.44 mi/kWh)255 Wh/km (3.93 km/kWh) 250 mi402 km Not available
Genesis Electrified GV70 AWD 2027 373 Wh/mi (2.68 mi/kWh)232 Wh/km (4.31 km/kWh) 250 mi402 km Not available
Cadillac OPTIQ AWD V SERIES 19 kW charger 2026 410 Wh/mi (2.44 mi/kWh)255 Wh/km (3.93 km/kWh) 250 mi402 km Not available
BMW i5 M60 xDrive Sedan (20 inch Wheels) 2025 382 Wh/mi (2.62 mi/kWh)238 Wh/km (4.21 km/kWh) 250 mi402 km Not available
Volvo EX30 Twin Performance (20 Inch Wheels) 2025 310 Wh/mi (3.22 mi/kWh)193 Wh/km (5.18 km/kWh) 250 mi402 km Not available
Ford Mustang Mach-E RWD 2024 329 Wh/mi (3.04 mi/kWh)205 Wh/km (4.89 km/kWh) 250 mi402 km Not available
Ford Mustang Mach-E RWD LFP 2023 333 Wh/mi (3.00 mi/kWh)207 Wh/km (4.83 km/kWh) 250 mi402 km Not available
Volkswagen ID.4 1st 2021 350 Wh/mi (2.86 mi/kWh)217 Wh/km (4.60 km/kWh) 250 mi402 km Not available
Volkswagen ID.4 Pro S 2021 350 Wh/mi (2.86 mi/kWh)217 Wh/km (4.60 km/kWh) 250 mi402 km Not available
Tesla Model 3 Standard Range Plus 2020 240 Wh/mi (4.17 mi/kWh)149 Wh/km (6.71 km/kWh) 250 mi402 km Not available
Tesla Model X AWD – P90D 2017 380 Wh/mi (2.63 mi/kWh)236 Wh/km (4.24 km/kWh) 250 mi402 km Not available
Tesla Model X AWD – P90D 2016 380 Wh/mi (2.63 mi/kWh)236 Wh/km (4.24 km/kWh) 250 mi402 km Not available
Mercedes-Benz G-Class G 580 with EQ Technology 2027 478 Wh/mi (2.09 mi/kWh)297 Wh/km (3.37 km/kWh) 249 mi401 km Not available

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

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Highlighted brands have 2026 or 2027 models on sale. Grayed-out brands only have older models in the database.

Data updated .