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
Rolls-Royce Spectre Black Badge (23 inch wheels) 2025 483 251 mi Not available
Audi SQ8 e-tron (20 inch wheels) 2025 482 242 mi Not available
Audi SQ8 Sportback e-tron (20 inch wheels) 2025 482 242 mi Not available
Porsche Taycan Turbo S 2022 481 201 mi Not available
Porsche Taycan Turbo S 2021 481 201 mi Not available
Rivian R1T 2022 481 314 mi Not available
Rivian R1S Dual Standard (22in) 2024 480 255 mi Not available
Rivian R1T Dual Standard (22in) 2024 480 255 mi Not available
Mercedes-Benz AMG EQE 4matic Plus 2026 480 220 mi Not available
Mercedes-Benz AMG EQE 4matic Plus 2025 480 220 mi Not available
Dodge Charger 2-Dr Daytona Scat Pack Track Pack AWD 2024 480 216 mi Not available
Ford F-150 Lightning 4WD ER1 2025 479 320 mi Not available
Ford F-150 Lightning 4WD PRO ER1 2025 479 320 mi Not available
Ford F-150 Lightning 4WD Extended Range 2024 479 320 mi Not available
Ford F-150 Lightning PRO 4WD Extended Range 2024 479 320 mi Not available
Ford F-150 Lightning 4WD Extended Range 2023 479 320 mi Not available
Ford F-150 Lightning 4WD Extended Range 2022 479 320 mi Not available
Chevrolet Silverado EV Ext Range WT 2026 478 424 mi Not available
Rolls-Royce Spectre (23 inch Wheels) 2026 478 253 mi Not available
Rolls-Royce Spectre (23 inch Wheels) 2025 478 253 mi Not available
Mercedes-Benz G-Class G 580 with EQ Technology 2027 478 249 mi Not available
Jeep Recon MOAB 4WD 2026 476 222 mi Not available
Hyundai Ioniq 5 Robo taxi 2026 475 168 mi Not available
Hyundai Ioniq 5 Robo taxi 2025 475 168 mi Not available
Rivian R1S Quad Large (21in) 2024 474 321 mi Not available
Rivian R1S (21 inch wheels) 2023 474 321 mi Not available
Rivian R1S Quad (22in UHP) 2027 474 338 mi $121,990 (Price checked October 8, 2026)
Rivian R1T Quad (22in UHP) 2027 474 338 mi $115,990 (Price checked October 8, 2026)
Rivian R1S Quad Max (22in UHP) 2026 474 338 mi Not available
Rivian R1T Quad Max (22in UHP) 2026 474 338 mi Not available
BYD e6 2017 470 187 mi Not available
BYD e6 2016 470 187 mi Not available
Rivian R1S Performance (20in) 2027 470 348 mi Not available
Rivian R1T Performance (20in) 2027 470 348 mi $100,990 (Price checked October 8, 2026)
Ford F-150 Lightning 4WD ER2 2025 470 300 mi Not available
Rivian R1S All-Terrain Dual Large Plus (20in) 2026 469 292 mi Not available
Rivian R1S All-Terrain Performance Dual Large Plus (20in) 2026 469 292 mi Not available
Rivian R1T All-Terrain Dual Large Plus (20in) 2026 469 292 mi Not available
Rivian R1T All-Terrain Performance Dual Large Plus (20in) 2026 469 292 mi Not available
Rivian R1S All-Terrain Dual Large Plus (20in) 2025 469 292 mi Not available
Rivian R1S All-Terrain Performance Dual Large Plus (20in) 2025 469 292 mi Not available
Rivian R1T All-Terrain Dual Large Plus (20in) 2025 469 292 mi Not available
Rivian R1T All-Terrain Performance Dual Large Plus (20in) 2025 469 292 mi Not available
Porsche Taycan Turbo Cross Turismo 2022 469 204 mi Not available
Porsche Taycan Turbo Cross Turismo 2021 469 204 mi Not available
Rivian R1S Dual Standard Plus (22in) 2024 467 300 mi Not available
Rivian R1S Performance Dual Standard (22in) 2024 467 300 mi Not available
Rivian R1T Dual Standard Plus (22in) 2024 467 300 mi Not available
Rivian R1T Performance Dual Standard Plus (22in) 2024 467 300 mi Not available
Maserati Grecale Folgore (21 inch wheels) 2026 467 239 mi Not available

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)