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
Lucid Gravity GT w/21F22R wheels (3R) 2025 365 386 mi Not available
Lucid Gravity GT w/22F23R wheels (3R) 2025 365 386 mi Not available
Chevrolet Silverado EV Ext Range (19kW Charger) 2026 524 385 mi Not available
GMC Sierra EV Ext Range (19kW Charger) 2026 524 385 mi Not available
Lucid Air Pure AWD with 20 inch wheels 2023 279 384 mi Not available
Lucid Air Touring AWD with 20 inch wheels 2023 279 384 mi Not available
Lucid Air Touring AWD with 21 inch wheels 2023 279 384 mi Not available
BMW iX3 50 xDrive (20 inch All-Season Tires) 2027 331 383 mi Not available
Lucid Air Touring AWD with 20 inch wheels 2024 275 382 mi Not available
Rivian R1S Premium Long Range (20in) 2027 420 380 mi Not available
Rivian R1T Premium Long Range (20in) 2027 420 380 mi $86,990 (Price checked October 8, 2026)
Rivian R1S Dual Max (20in) 2026 420 380 mi Not available
Rivian R1S Performance Dual Max (20in) 2026 420 380 mi Not available
Rivian R1T Dual Max (20in) 2026 420 380 mi Not available
Rivian R1T Performance Dual Max (20in) 2026 420 380 mi Not available
Rivian R1S Dual Max (20in) 2025 420 380 mi Not available
Rivian R1S Performance Dual Max (20in) 2025 420 380 mi Not available
Rivian R1T Dual Max (20in) 2025 420 380 mi Not available
Rivian R1T Performance Dual Max (20in) 2025 420 380 mi Not available
Rivian R1S Dual Max (22in) 2024 433 380 mi Not available
Rivian R1S Performance Dual Max (22in) 2024 433 380 mi Not available
Rivian R1T Dual Max (22in) 2024 433 380 mi Not available
Rivian R1T Performance Dual Max (22in) 2024 433 380 mi Not available
Lucid Gravity Dream w/21F22R wheels (3R) 2026 376 378 mi Not available
Lucid Gravity Dream w/22F23R wheels (3R) 2026 376 378 mi Not available
Lucid Air Touring AWD with 20 inch wheels 2025 278 377 mi Not available
Mercedes-Benz CLA-Class CLA250 Plus with EQ Tech (R22) 2027 270 374 mi Not available
Rivian R1S Quad (22in) 2027 444 374 mi $121,990 (Price checked October 8, 2026)
Rivian R1T Quad (22in) 2027 444 374 mi $115,990 (Price checked October 8, 2026)
Mercedes-Benz CLA-Class CLA250 Plus with EQ Tech (R22) 2026 270 374 mi Not available
Rivian R1S Quad Max (22in) 2026 444 374 mi Not available
Rivian R1T Quad Max (22in) 2026 444 374 mi Not available
BMW i7 xDrive50 Sedan (20 inch Summer Tires) 2027 355 373 mi Not available
Tesla Model S Long Range 2020 303 373 mi Not available
Lucid Air Pure RWD with 20 inch wheels 2027 261 372 mi Not available
Lucid Air Pure RWD with 20 inch wheels 2026 261 372 mi Not available
Lucid Air Pure RWD with 20 inch wheels 2025 261 372 mi Not available
Rivian R1S Performance (22in) 2027 446 371 mi $106,990 (Price checked October 8, 2026)
Rivian R1T Performance (22in) 2027 446 371 mi $100,990 (Price checked October 8, 2026)
Mercedes-Benz EQS 580 4matic 2026 356 371 mi Not available
Rivian R1S Tri Max (22in) 2026 446 371 mi Not available
Rivian R1T Tri Max (22in) 2026 446 371 mi Not available
Mercedes-Benz EQS 580 4matic 2025 360 371 mi Not available
Rivian R1S Tri Max (22in) 2025 446 371 mi Not available
Rivian R1T Tri Max (22in) 2025 446 371 mi Not available
Tesla Model X Long Range Plus 2021 320 371 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

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)