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 range ↓MSRP
Rivian R1T All-Terrain Dual Max (20in) 2026 432 370 mi Not available
Rivian R1T All-Terrain Performance Dual Max (20in) 2026 432 370 mi Not available
Rivian R1S All-Terrain Dual Max (20in) 2025 432 370 mi Not available
Rivian R1S All-Terrain Performance Dual Max (20in) 2025 432 370 mi Not available
Rivian R1T All-Terrain Dual Max (20in) 2025 432 370 mi Not available
Rivian R1T All-Terrain Performance Dual Max (20in) 2025 432 370 mi Not available
Tesla Model S Long Range 2019 303 370 mi Not available
Tesla Model S Plaid 2026 306 368 mi Not available
Mercedes-Benz EQS 450 4matic 2026 370 367 mi Not available
Mercedes-Benz EQS 450 4matic 2025 370 367 mi Not available
Lucid Air Touring AWD with 21inch wheels 2024 286 365 mi Not available
BMW i7 xDrive50 Sedan (21 inch Summer Tires) 2027 368 364 mi Not available
BMW iX xDrive60 (20 inch Wheels) 2026 347 364 mi Not available
Tesla Model 3 Premium RWD 2026 246 363 mi Not available
Tesla Model 3 Long Range RWD 2025 246 363 mi Not available
Tesla Model 3 Long Range RWD 2024 246 363 mi Not available
BMW i7 xDrive60 Sedan (20 inch Summer Tires) 2027 365 362 mi Not available
Lucid Air Touring AWD with 21 inch wheels 2025 289 361 mi Not available
Hyundai Ioniq 6 Long range RWD (18 inch Wheels) 2024 240 361 mi Not available
Hyundai Ioniq 6 Long range RWD (18 inch Wheels) 2023 236 361 mi Not available
Audi A6 e-tron quattro ultra 2027 287 360 mi Not available
Fisker Ocean Extreme One 2023 368 360 mi Not available
Tesla Model S Plaid (19in wheels) 2024 315 359 mi Not available
Tesla Model 3 Long Range AWD 2023 258 358 mi Not available
Tesla Model 3 Long Range AWD 2022 258 358 mi Not available
Tesla Model Y Long Range RWD 2026 252 357 mi Not available
Rivian R1S All-Terrain Dual Max (20in) 2024 461 355 mi Not available
Rivian R1S All-Terrain Performance Dual Max (20in) 2024 461 355 mi Not available
Rivian R1T All-Terrain Dual Max (20in) 2024 461 355 mi Not available
Rivian R1T All-Terrain Performance Dual Max (20in) 2024 461 355 mi Not available
BMW i7 xDrive50 Sedan (20 inch All-Season Tires) 2027 374 354 mi Not available
BMW i7 xDrive50 Sedan (21 inch All-Season Tires) 2027 374 354 mi Not available
Tesla Model 3 Long Range AWD 2021 251 353 mi Not available
Tesla Model X 2026 322 352 mi Not available
Mercedes-Benz EQS 450 Plus 2024 350 352 mi Not available
Rivian R1S Dual Large (21in) 2024 432 352 mi Not available
Rivian R1S Performance Dual Large (21in) 2024 432 352 mi Not available
Rivian R1T Dual Large (21in) 2024 432 352 mi Not available
Rivian R1T Performance Dual Large (21in) 2024 432 352 mi Not available
Rivian R1S 21 inch Dual Large 2023 432 352 mi Not available
Rivian R1S 21 inch Performance Dual Large 2023 432 352 mi Not available
Rivian R1T 21 inch Dual Large 2023 432 352 mi Not available
Rivian R1T 21 inch Performance Dual Large 2023 432 352 mi Not available
Tesla Model X Long Range Plus 2020 322 351 mi Not available
Mercedes-Benz GLC-Class GLC400 4matic electric (ST) 2027 282 350 mi Not available
Polestar 3 Long Range Single Motor (21 Inch Wheels) 2025 353 350 mi Not available
Mercedes-Benz EQS 450 Plus 2022 350 350 mi Not available
Audi A6 e-tron 2027 303 348 mi Not available
BMW i7 xDrive60 Sedan (21 inch Summer Tires) 2027 383 348 mi Not available
Rivian R1S Performance (20in) 2027 470 348 mi Not available

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)