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 Mustang Mach-E AWD 2024 2.71 230 mi Not available
Tesla Model X Plaid (22 inch wheels) 2023 2.71 311 mi Not available
Tesla Model X Plaid (22 inch wheels) 2022 2.71 311 mi Not available
Polestar 3 Long Range Single Motor (22 Inch Wheels) 2025 2.71 333 mi Not available
Hyundai Ioniq 9 RWD 2027 2.70 335 mi Not available
Volvo EX90 Twin Motor (21 Inch Wheels) 2027 2.70 310 mi Not available
Volvo EX90 Twin Motor Performance (21 Inch Wheels) 2027 2.70 310 mi Not available
Hyundai Ioniq 9 RWD 2026 2.70 335 mi $58,955 (Price checked October 8, 2026)
Mercedes-Benz EQS 450 4matic 2026 2.70 367 mi Not available
Mercedes-Benz EQS 450 4matic 2025 2.70 367 mi Not available
Polestar 4 Long Range Single Motor 2025 2.70 300 mi Not available
Genesis GV60 PERFORMANCE 2024 2.70 235 mi Not available
Mercedes-Benz EQE 350 4matic 2024 2.70 280 mi Not available
Tesla Model X AWD – 90D 2017 2.70 257 mi Not available
Tesla Model X AWD – 90D 2016 2.70 257 mi Not available
Genesis GV60 AWD Performance 2026 2.70 252 mi Not available
BMW i5 M60 xDrive Sedan (19 inch Wheels) 2024 2.70 256 mi Not available
Porsche Taycan Performance Battery 2026 2.70 274 mi Not available
Porsche Taycan Performance Battery 2025 2.70 274 mi Not available
Ford Mustang Mach-E AWD Extended 2022 2.70 277 mi Not available
BMW i5 M60 xDrive Sedan (21 inch Wheels) 2027 2.69 259 mi Not available
BMW i5 M60 xDrive Sedan (21 inch Wheels) 2026 2.69 259 mi Not available
Genesis Electrified GV70 2025 2.69 236 mi Not available
Genesis Electrified GV70 2024 2.69 236 mi Not available
Porsche Macan 4S Electric 2025 2.69 288 mi Not available
BMW i5 xDrive40 Sedan (21 inch Wheels) 2026 2.69 259 mi Not available
BMW iX xDrive60 (21 inch Wheels) 2026 2.69 341 mi Not available
Tesla Model X Plaid (22in wheels) 2024 2.68 300 mi Not available
Ford Mustang Mach-E AWD Extended 2021 2.68 270 mi Not available
Genesis Electrified GV70 AWD 2027 2.68 250 mi Not available
BMW i7 eDrive50 Sedan (19 inch Wheels) 2024 2.68 321 mi Not available
Ford Mustang Mach-E GT 2024 2.68 280 mi Not available
Ford Mustang Mach-E GT 2026 2.67 280 mi Not available
Ford Mustang Mach-E GT 2025 2.67 280 mi Not available
Nissan ARIYA PLATINUM+ e-4ORCE 87kWh 19in. Wheels 2026 2.67 267 mi Not available
Nissan ARIYA PLATINUM+ e-4ORCE 87kWh 19in. Wheels 2025 2.67 267 mi Not available
Nissan ARIYA PLATINUM+ e-4ORCE 87kWh 19in. Wheels 2024 2.67 267 mi Not available
Nissan ARIYA PLAT Plus e-4ORCE 87kWh 19 2023 2.67 267 mi Not available
BMW i7 xDrive50 Sedan (20 inch All-Season Tires) 2027 2.67 354 mi Not available
BMW i7 xDrive50 Sedan (21 inch All-Season Tires) 2027 2.67 354 mi Not available
Acura ZDX RWD 2024 2.67 313 mi Not available
Polestar 3 Long Range Dual Motor (21 Inch Wheels) 2026 2.66 312 mi Not available
BMW i5 M60 xDrive Sedan (19 inch Wheels) 2025 2.66 253 mi Not available
Porsche Taycan Turbo S 21in Aero-Design wheel (285/35) 2025 2.66 298 mi Not available
Tesla Model X Performance (20in Wheels) 2020 2.66 305 mi Not available
Cadillac LYRIQ AWD (11 kW Charger) 2025 2.66 319 mi Not available
Lucid Gravity Dream w/21F22R wheels (3R) 2026 2.66 378 mi Not available
Lucid Gravity Dream w/22F23R wheels (3R) 2026 2.66 378 mi Not available
Audi S e-tron GT (20 inch wheels) 2027 2.66 300 mi Not available
Audi S e-tron GT (20 inch wheels) 2026 2.66 300 mi Not available

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)