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
Rivian R1T Dual Large (20in) 2026 429 300 mi Not available
Rivian R1T Dual Standard (20in) 2026 429 258 mi Not available
Rivian R1T Performance Dual Large (20in) 2026 429 300 mi Not available
Rivian R1S Dual Large (20in) 2025 429 300 mi Not available
Rivian R1S Dual Standard (20in) 2025 429 258 mi Not available
Rivian R1S Performance Dual Large (20in) 2025 429 300 mi Not available
Rivian R1T Dual Large (20in) 2025 429 300 mi Not available
Rivian R1T Dual Standard (20in) 2025 429 258 mi Not available
Rivian R1T Performance Dual Large (20in) 2025 429 300 mi Not available
Audi e-tron quattro 2023 429 226 mi Not available
Tesla Cybertruck AWD 2026 429 325 mi Not available
Tesla Cybertruck AWD 2025 429 325 mi Not available
Porsche Taycan Turbo Cross Turismo 2026 430 265 mi Not available
Tesla Cybertruck Dual Motor AWD 2026 430 325 mi $74,990 (Price checked October 8, 2026)
Porsche Taycan Turbo Cross Turismo 2025 430 265 mi Not available
BMW iX M60 (22 inch wheels) 2023 430 274 mi Not available
Genesis GV60 Magma 2027 430 222 mi Not available
Mercedes-Benz EQS 400 4matic (SUV) 2027 430 312 mi Not available
Hyundai Ioniq 5 N 2026 430 221 mi $59,900 (Price checked October 8, 2026)
Kia EV9 GT 2026 430 260 mi Not available
Mercedes-Benz EQS 400 4matic (SUV) 2026 430 312 mi Not available
Dodge Charger Daytona Scat Pack AWD 325/35ZR20 Rear 2025 430 216 mi Not available
Hyundai Ioniq 5 N 2025 430 221 mi Not available
Mercedes-Benz EQS 450 4matic (SUV) 2025 430 312 mi Not available
Porsche Taycan Turbo Cross Turismo 2024 430 233 mi Not available
Acura ZDX AWD Type S 2024 430 278 mi Not available
Rivian R1S Dual Large Plus (20in) 2026 431 317 mi Not available
Rivian R1S Performance Dual Large Plus (20in) 2026 431 317 mi Not available
Rivian R1T Dual Large Plus (20in) 2026 431 317 mi Not available
Rivian R1T Performance Dual Large Plus (20in) 2026 431 317 mi Not available
Rivian R1S Dual Large Plus (20in) 2025 431 317 mi Not available
Rivian R1S Performance Dual Large Plus (20in) 2025 431 317 mi Not available
Rivian R1T Dual Large Plus (20in) 2025 431 317 mi Not available
Rivian R1T Performance Dual Large Plus (20in) 2025 431 317 mi Not available
Rolls-Royce Spectre Black Badge (22 inch wheels) 2024 432 280 mi Not available
Audi e-tron Sportback quattro 2023 432 225 mi Not available
Audi Q8 Sportback e-tron quattro (20 inch wheels) 2025 432 272 mi Not available
Audi Q8 e-tron quattro (20 inch wheels) 2025 432 272 mi Not available
Rolls-Royce Spectre (23 inch Wheels) 2027 432 308 mi Not available
Rolls-Royce Spectre Black Badge (23 inch wheels) 2027 432 308 mi Not available
Rivian R1S Premium Long Range (20in AT) 2027 432 370 mi $90,990 (Price checked October 8, 2026)
Rivian R1T Premium Long Range (20in AT) 2027 432 370 mi $86,990 (Price checked October 8, 2026)
Rivian R1S All-Terrain Dual Max (20in) 2026 432 370 mi Not available
Rivian R1S All-Terrain Performance Dual Max (20in) 2026 432 370 mi Not available
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

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)