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
Kia Soul Electric 2018 3.20 111 mi Not available
Lexus RZ 450e AWD (20 inch wheels – 235/50R20) 2026 3.21 257 mi Not available
Lexus RZ 450e AWD (18 inch wheels) 2024 3.21 220 mi Not available
BMW i4 eDrive40 Gran Coupe (19 inch Wheels) 2026 3.22 307 mi Not available
Chevrolet Equinox EV FWD 2024 3.22 319 mi Not available
Lucid Gravity GT w/20F21R wheels (2R) 2027 3.22 450 mi Not available
Lucid Gravity GT w/20F21R wheels (2R) 2026 3.22 450 mi Not available
Chevrolet Equinox EV FWD 2027 3.22 319 mi $34,995 (Price checked October 8, 2026)
Chevrolet Equinox EV FWD 2026 3.22 319 mi Not available
Lucid Gravity GT w/20F21R wheels (2R) 2025 3.22 450 mi Not available
Volvo EX30 Twin Performance 2026 3.22 253 mi Not available
Volvo EX30 Twin Performance (19 Inch Wheels) 2025 3.22 253 mi Not available
Kia EV6 Long Range AWD (19 inch Wheels) 2024 3.22 282 mi Not available
Kia EV6 Long Range AWD (19 inch tires) 2023 3.22 282 mi Not available
Volvo EX30 Twin Performance (20 Inch Wheels) 2025 3.22 250 mi Not available
Mercedes-Benz EQS 450 4matic 2023 3.22 340 mi Not available
Mercedes-Benz CLA-Class CLA250 Plus with EQ Tech 2027 3.23 317 mi Not available
Mercedes-Benz CLA-Class CLA250 Plus with EQ Tech 2026 3.23 317 mi Not available
Hyundai Kona Electric (19 inch Wheels) 2025 3.23 230 mi Not available
Lexus RZ 300e (20 inch wheels) 2025 3.23 224 mi Not available
Lexus RZ 450e AWD (18 inch wheels) 2025 3.23 220 mi Not available
Toyota bZ4X AWD (18inch Wheels) 2025 3.23 228 mi Not available
Hyundai Ioniq 5 Standard range RWD 2024 3.23 220 mi Not available
Hyundai Ioniq 5 RWD (Standard Range) 2022 3.23 220 mi Not available
Nissan Leaf (62 kW-hr battery pack) 2019 3.23 226 mi Not available
smart EQ fortwo (coupe) 2019 3.23 58 mi Not available
smart fortwo electric drive coupe 2018 3.23 58 mi Not available
Ford Focus Electric 2017 3.23 115 mi Not available
smart fortwo electric drive coupe 2017 3.23 58 mi Not available
BMW i4 xDrive40 Gran Coupe (18 inch Wheels) 2024 3.23 307 mi Not available
BMW i4 eDrive40 Gran Coupe (18 inch Wheels) 2024 3.23 301 mi Not available
Subaru Solterra AWD 2023 3.23 228 mi Not available
BMW i4 eDrive40 Gran Coupe (18 inch wheels) 2022 3.23 301 mi Not available
Tesla Model 3 Performance AWD 2025 3.23 298 mi Not available
BMW i4 eDrive35 Gran Coupe (19 inch Wheels) 2026 3.24 251 mi Not available
Polestar Single Motor (20 Inch Wheels) 2025 3.24 300 mi Not available
Tesla Model S Standard Range 2020 3.24 287 mi Not available
Tesla Model S Standard Range 2019 3.24 285 mi Not available
Nissan Leaf SV 2025 3.25 212 mi Not available
Nissan Leaf SV 2024 3.25 212 mi Not available
Nissan Leaf SV 2023 3.25 212 mi Not available
BMW i4 eDrive35 Gran Coupe (19 inch Wheels) 2024 3.25 252 mi Not available
MINI Cooper SE Hardtop 2 door 2024 3.26 114 mi Not available
MINI Cooper SE Hardtop 2 door 2023 3.26 114 mi Not available
MINI Cooper SE Hardtop 2 door 2022 3.26 114 mi Not available
Ford Mustang Mach-E RWD Extended 2026 3.26 320 mi Not available
Ford Mustang Mach-E RWD Extended 2025 3.26 320 mi Not available
BMW i5 eDrive40 Sedan (19 inch Wheels) 2026 3.27 310 mi Not available
Tesla Model S Plaid 2026 3.27 368 mi Not available
Toyota bZ Woodland AWD 235/65R18 2027 3.27 260 mi Not available

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)