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
Mercedes-Benz EQS 450 Plus 2026 2.94 390 mi Not available
Ford Mustang Mach-E RWD Extended 2023 2.94 310 mi Not available
Cadillac OPTIQ AWD 11kW Charger 2027 2.94 303 mi Not available
Cadillac OPTIQ AWD 19kW Charger 2027 2.94 303 mi Not available
Cadillac OPTIQ AWD (11 kW Charger) 2026 2.94 303 mi Not available
Cadillac OPTIQ AWD (19 kW Charger) 2026 2.94 303 mi Not available
Hyundai Ioniq 5 Long range AWD 2024 2.94 260 mi Not available
Audi Q6 e-tron quattro (19 inch wheels) 2025 2.94 307 mi Not available
Porsche Macan Electric 2025 2.94 315 mi Not available
Honda Prologue AWD Touring 2026 2.94 294 mi Not available
Volvo EX30 Cross Country (19 Inch Wheels) 2026 2.93 227 mi Not available
Rivian R2 Performance AWD (20in AT) 2027 2.93 307 mi $57,990 (Price checked October 8, 2026)
BMW i5 M60 xDrive Sedan (19 inch Wheels) 2027 2.93 277 mi Not available
BMW i5 M60 xDrive Sedan (19 inch Wheels) 2026 2.93 277 mi Not available
BMW i4 xDrive40 Gran Coupe (19 inch Wheels) 2024 2.93 279 mi Not available
Volvo C40 Recharge twin 2024 2.93 257 mi Not available
Volkswagen ID.4 AWD Pro 2023 2.93 255 mi Not available
Volkswagen ID.4 AWD Pro S 2023 2.93 255 mi Not available
Ford Mustang Mach-E AWD Extended 2024 2.92 300 mi Not available
BMW i5 eDrive40 Sedan (20 inch Wheels) 2025 2.92 278 mi Not available
BMW i5 eDrive40 Sedan (20 inch Wheels) 2024 2.92 278 mi Not available
Tesla Model X 2025 2.92 329 mi Not available
Kia EV6 Long Range AWD (20 inch tires) 2023 2.92 252 mi Not available
Tesla Model S 75kWh 2018 2.92 249 mi Not available
Audi Q6 Sportback e-tron quattro (20 inch wheels) 2025 2.92 305 mi Not available
Lucid Gravity GT w/21F22R wheels (2R) 2027 2.91 407 mi Not available
Lucid Gravity GT w/22F23R wheels (2R) 2027 2.91 407 mi Not available
Lucid Gravity GT w/21F22R wheels (2R) 2026 2.91 407 mi Not available
Lucid Gravity GT w/22F23R wheels (2R) 2026 2.91 407 mi Not available
Lucid Gravity GT w/21F22R wheels (2R) 2025 2.91 407 mi Not available
Lucid Gravity GT w/22F23R wheels (2R) 2025 2.91 407 mi Not available
Hyundai Ioniq 5 AWD (Long Range) 2022 2.91 256 mi Not available
Ford Mustang Mach-E CAL RT 1 ER AWD 2023 2.91 312 mi Not available
Ford Mustang Mach-E CAL RT 1 ER AWD 2022 2.91 312 mi Not available
Tesla Model X Plaid (20 inch wheels) 2023 2.91 333 mi Not available
Tesla Model X Plaid (20 inch wheels) 2022 2.91 333 mi Not available
Nissan ARIYA FWD 87kWh 2026 2.91 289 mi Not available
Nissan ARIYA EVOLVE+ FWD 87kWh 2025 2.91 289 mi Not available
Nissan ARIYA EVOLVE+/EMPOWER+ FWD 87kWh 2024 2.91 289 mi Not available
Nissan ARIYA EVO Plus/EMP Plus/PRM FWD 87kWh 2023 2.91 289 mi Not available
BMW i5 xDrive40 Sedan (19 inch Wheels) 2026 2.91 278 mi Not available
BMW i4 M60 xDrive Gran Coupe (19 inch Wheels) 2026 2.91 278 mi Not available
Volvo EX90 (21 Inch Wheels) 2027 2.90 291 mi Not available
Volvo EX90 (21 Inch Wheels) 2026 2.90 291 mi Not available
Porsche Macan 4 Electric 2025 2.90 308 mi Not available
Porsche Macan 4 Electric 2024 2.90 308 mi Not available
BMW i5 eDrive40 Sedan (21 inch Wheels) 2026 2.90 278 mi Not available
Volvo XC40 Recharge twin 2024 2.90 254 mi Not available
Hyundai Ioniq 5 AWD (20inch Wheels) 2027 2.90 269 mi $49,125 (Price checked October 8, 2026)
Hyundai Ioniq 5 AWD (20inch Wheels) 2026 2.90 269 mi $48,975 (Price checked October 8, 2026)

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)