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 R1S Dual Large (22in) 2026 395 329 mi Not available
Rivian R1S Performance Dual Large (22in) 2026 395 329 mi Not available
Rivian R1T All-Terrain Tri Max (20in) 2026 498 329 mi Not available
Rivian R1T Dual Large (22in) 2026 395 329 mi Not available
Rivian R1T Performance Dual Large (22in) 2026 395 329 mi Not available
Rivian R1S All-Terrain Tri Max (20in) 2025 498 329 mi Not available
Rivian R1S Dual Large (22in) 2025 395 329 mi Not available
Rivian R1S Performance Dual Large (22in) 2025 395 329 mi Not available
Rivian R1T All-Terrain Tri Max (20in) 2025 498 329 mi Not available
Rivian R1T Dual Large (22in) 2025 395 329 mi Not available
Rivian R1T Performance Dual Large (22in) 2025 395 329 mi Not available
Tesla Model X 2025 343 329 mi Not available
Rivian R2 Performance AWD (21in) 2027 322 330 mi $57,990 (Price checked October 8, 2026)
Volvo EX60 P10 AWD electric 2027 300 330 mi Not available
Rivian R1S Dual Large Plus (22in) 2026 409 330 mi Not available
Rivian R1S Performance Dual Large Plus (22in) 2026 409 330 mi Not available
Rivian R1T Dual Large Plus (22in) 2026 409 330 mi Not available
Rivian R1T Performance Dual Large Plus (22in) 2026 409 330 mi Not available
Rivian R1S Dual Large Plus (22in) 2025 409 330 mi Not available
Rivian R1S Performance Dual Large Plus (22in) 2025 409 330 mi Not available
Rivian R1T Dual Large Plus (22in) 2025 409 330 mi Not available
Rivian R1T Performance Dual Large Plus (22in) 2025 409 330 mi Not available
Mercedes-Benz EQS 450 4matic (SUV) 2024 410 330 mi Not available
Mercedes-Benz EQS 580 4matic (SUV) 2024 410 330 mi Not available
VinFast VF 9 Eco 2024 449 330 mi Not available
Tesla Model Y Long Range AWD 2023 276 330 mi Not available
Tesla Model Y Long Range AWD 2022 276 330 mi Not available
Tesla Model 3 Long Range 2020 259 330 mi Not available
Mercedes-Benz GLC-Class GLC400 4matic electric 2027 330 331 mi Not available
Porsche Macan Electric 20in Wheels 2026 321 332 mi Not available
BMW i4 eDrive40 Gran Coupe (18 inch wheels) 2026 285 333 mi Not available
Polestar 3 Long Range Single Motor (22 Inch Wheels) 2025 370 333 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
Chevrolet Blazer EV RWD 2025 353 334 mi Not available
Tesla Model S Performance (21in Wheels) 2021 353 334 mi Not available
Hyundai Ioniq 9 RWD 2027 370 335 mi Not available
Hyundai Ioniq 9 RWD 2026 370 335 mi $58,955 (Price checked October 8, 2026)
Tesla Cybertruck Long Range (20in Cyber wheels) 2026 434 335 mi Not available
Tesla Model X Plaid 2026 337 335 mi Not available
Tesla Cybertruck Long Range 2025 409 335 mi Not available
Tesla Cybertruck Long Range (20in Cyber wheels) 2025 434 335 mi Not available
Tesla Model X 2024 336 335 mi Not available
Tesla Model S 100D 2019 332 335 mi Not available
Tesla Model S 100D 2018 332 335 mi Not available
Tesla Model S AWD – 100D 2017 330 335 mi Not available
Lucid Gravity Touring w/20F21R wheels 2027 303 337 mi Not available
Lucid Gravity Touring w/20F21R wheels 2026 303 337 mi Not available
Tesla Model Y Long Range RWD 2025 269 337 mi Not available
Rivian R1S Quad (22in UHP) 2027 474 338 mi $121,990 (Price checked October 8, 2026)

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)