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 Lower Wh/mi is more efficient.

Model year
Efficiency (Wh/mi)

1,585 vehicles

VehicleYearEfficiency (Wh/mi) ↑EPA rangeMSRP
Mercedes-Benz EQS 450 Plus 2026 340 390 mi Not available
Ford Mustang Mach-E RWD Extended 2023 340 310 mi Not available
Cadillac OPTIQ AWD 11kW Charger 2027 340 303 mi Not available
Cadillac OPTIQ AWD 19kW Charger 2027 340 303 mi Not available
Cadillac OPTIQ AWD (11 kW Charger) 2026 340 303 mi Not available
Cadillac OPTIQ AWD (19 kW Charger) 2026 340 303 mi Not available
Hyundai Ioniq 5 Long range AWD 2024 340 260 mi Not available
Audi Q6 e-tron quattro (19 inch wheels) 2025 340 307 mi Not available
Porsche Macan Electric 2025 341 315 mi Not available
Honda Prologue AWD Touring 2026 341 294 mi Not available
Volvo EX30 Cross Country (19 Inch Wheels) 2026 341 227 mi Not available
Rivian R2 Performance AWD (20in AT) 2027 341 307 mi $57,990 (Price checked October 8, 2026)
BMW i5 M60 xDrive Sedan (19 inch Wheels) 2027 341 277 mi Not available
BMW i5 M60 xDrive Sedan (19 inch Wheels) 2026 341 277 mi Not available
BMW i4 xDrive40 Gran Coupe (19 inch Wheels) 2024 341 279 mi Not available
Volvo C40 Recharge twin 2024 342 257 mi Not available
Volkswagen ID.4 AWD Pro 2023 342 255 mi Not available
Volkswagen ID.4 AWD Pro S 2023 342 255 mi Not available
Ford Mustang Mach-E AWD Extended 2024 342 300 mi Not available
BMW i5 eDrive40 Sedan (20 inch Wheels) 2025 342 278 mi Not available
BMW i5 eDrive40 Sedan (20 inch Wheels) 2024 342 278 mi Not available
Tesla Model X 2025 343 329 mi Not available
Kia EV6 Long Range AWD (20 inch tires) 2023 343 252 mi Not available
Tesla Model S 75kWh 2018 343 249 mi Not available
Audi Q6 Sportback e-tron quattro (20 inch wheels) 2025 343 305 mi Not available
Lucid Gravity GT w/21F22R wheels (2R) 2027 343 407 mi Not available
Lucid Gravity GT w/22F23R wheels (2R) 2027 343 407 mi Not available
Lucid Gravity GT w/21F22R wheels (2R) 2026 343 407 mi Not available
Lucid Gravity GT w/22F23R wheels (2R) 2026 343 407 mi Not available
Lucid Gravity GT w/21F22R wheels (2R) 2025 343 407 mi Not available
Lucid Gravity GT w/22F23R wheels (2R) 2025 343 407 mi Not available
Hyundai Ioniq 5 AWD (Long Range) 2022 343 256 mi Not available
Ford Mustang Mach-E CAL RT 1 ER AWD 2023 343 312 mi Not available
Ford Mustang Mach-E CAL RT 1 ER AWD 2022 343 312 mi Not available
Tesla Model X Plaid (20 inch wheels) 2023 344 333 mi Not available
Tesla Model X Plaid (20 inch wheels) 2022 344 333 mi Not available
Nissan ARIYA FWD 87kWh 2026 344 289 mi Not available
Nissan ARIYA EVOLVE+ FWD 87kWh 2025 344 289 mi Not available
Nissan ARIYA EVOLVE+/EMPOWER+ FWD 87kWh 2024 344 289 mi Not available
Nissan ARIYA EVO Plus/EMP Plus/PRM FWD 87kWh 2023 344 289 mi Not available
BMW i5 xDrive40 Sedan (19 inch Wheels) 2026 344 278 mi Not available
BMW i4 M60 xDrive Gran Coupe (19 inch Wheels) 2026 344 278 mi Not available
Volvo EX90 (21 Inch Wheels) 2027 345 291 mi Not available
Volvo EX90 (21 Inch Wheels) 2026 345 291 mi Not available
Porsche Macan 4 Electric 2025 345 308 mi Not available
Porsche Macan 4 Electric 2024 345 308 mi Not available
BMW i5 eDrive40 Sedan (21 inch Wheels) 2026 345 278 mi Not available
Volvo XC40 Recharge twin 2024 345 254 mi Not available
Hyundai Ioniq 5 AWD (20inch Wheels) 2027 345 269 mi $49,125 (Price checked October 8, 2026)
Hyundai Ioniq 5 AWD (20inch Wheels) 2026 345 269 mi $48,975 (Price checked October 8, 2026)

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)