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 Higher mi/kWh is more efficient.

Model year
Efficiency (mi/kWh)

1,585 vehicles

VehicleYearEfficiency (mi/kWh) ↓EPA rangeMSRP
Ford Focus Electric 2018 3.18 115 mi Not available
Volvo C40 Recharge 2024 3.17 297 mi Not available
Polestar 2 Single Motor 2023 3.17 270 mi Not available
Polestar 2 Single Motor 2022 3.17 270 mi Not available
smart fortwo electric drive convertible 2016 3.17 68 mi Not available
smart fortwo electric drive coupe 2016 3.17 68 mi Not available
smart fortwo electric drive convertible 2015 3.17 68 mi Not available
smart fortwo electric drive coupe 2015 3.17 68 mi Not available
Volkswagen ID.4 Pro 2023 3.17 275 mi Not available
Volkswagen ID.4 Pro S 2023 3.17 275 mi Not available
Volkswagen ID.4 2024 3.17 206 mi Not available
Volkswagen ID.4 S 2024 3.17 206 mi Not available
Kia EV6 Long Range AWD (19 inch Wheels) 2026 3.17 295 mi $45,200 (Price checked October 8, 2026)
Volkswagen ID.4 2025 3.16 206 mi Not available
Volkswagen ID.4 S 2025 3.16 206 mi Not available
Hyundai Ioniq 5 AWD (19inch Wheels) 2027 3.16 290 mi $41,250 (Price checked October 8, 2026)
Hyundai Ioniq 5 AWD (19inch Wheels) 2026 3.16 290 mi $41,000 (Price checked October 8, 2026)
Hyundai Ioniq 5 AWD (19 inch Wheels) 2025 3.16 290 mi Not available
Volvo EC40 2026 3.16 298 mi Not available
Volvo EC40 2025 3.16 298 mi Not available
Volvo XC40 Recharge 2024 3.16 293 mi Not available
Volvo EX40 2026 3.15 296 mi Not available
Volvo EX40 2025 3.15 296 mi Not available
Polestar 2 Dual Motor (19 Inch Wheels) 2024 3.15 276 mi Not available
Kia EV6 AWD (Long Range) 2022 3.15 274 mi Not available
BMW i4 eDrive35 Gran Coupe (19 inch Wheels) 2025 3.15 244 mi Not available
BMW i5 eDrive40 Sedan (20 inch Wheels) 2026 3.15 300 mi Not available
Ford Mustang Mach-E RWD Extended 2024 3.14 320 mi Not available
BMW i5 eDrive40 Sedan (20 inch Wheels) 2027 3.14 299 mi Not available
Audi A6 e-tron quattro 2027 3.13 327 mi Not available
BMW iX3 50 xDrive (21 inch Summer Tires) 2027 3.13 398 mi Not available
Tesla Model Y Performance AWD 2026 3.13 306 mi Not available
Kia Soul Electric 2017 3.13 93 mi Not available
Kia Soul Electric 2016 3.13 93 mi Not available
Kia Soul Electric 2015 3.13 93 mi Not available
Kia EV6 Long Range AWD (19 inch Wheels) 2025 3.13 295 mi Not available
Subaru Solterra AWD 2025 3.13 227 mi Not available
Toyota bZ4X AWD (20inch Wheels) 2025 3.13 222 mi Not available
Toyota bZ4X LIMITED AWD 2025 3.13 222 mi Not available
Subaru Solterra AWD 2024 3.13 227 mi Not available
Toyota bZ4X AWD 2024 3.13 228 mi Not available
Lexus RZ 450e AWD (18 inch Wheels) 2023 3.13 220 mi Not available
Toyota bZ4X AWD 2023 3.13 228 mi Not available
Volkswagen ID.4 Pro 2022 3.13 275 mi Not available
Tesla Model X Long Range Plus 2021 3.13 371 mi Not available
Tesla Model S AWD – 60D 2017 3.13 218 mi Not available
Tesla Model S AWD – 90D 2017 3.13 294 mi Not available
Ford Focus Electric 2016 3.13 76 mi Not available
Tesla Model S AWD – 60D 2016 3.13 218 mi Not available
Ford Focus Electric 2015 3.13 76 mi Not available

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)