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 Higher mi/kWh is more efficient.

Model year
Efficiency (mi/kWh)

1,585 vehicles

VehicleYear ↓Efficiency (mi/kWh)EPA rangeMSRP
Rivian R1S Dual Standard (22in) 2026 2.51 270 mi Not available
Rivian R1S Performance Dual Large (20in) 2026 2.33 300 mi Not available
Rivian R1S Performance Dual Large (22in) 2026 2.53 329 mi Not available
Rivian R1S Performance Dual Large Plus (20in) 2026 2.32 317 mi Not available
Rivian R1S Performance Dual Large Plus (22in) 2026 2.44 330 mi Not available
Rivian R1S Performance Dual Max (20in) 2026 2.38 380 mi Not available
Rivian R1S Performance Dual Max (22in) 2026 2.50 410 mi Not available
Rivian R1S Quad Max (20in AT) 2026 2.00 325 mi Not available
Rivian R1S Quad Max (22in UHP) 2026 2.11 338 mi Not available
Rivian R1S Quad Max (22in) 2026 2.25 374 mi Not available
Rivian R1S Tri Max (22in) 2026 2.24 371 mi Not available
Rivian R1T All-Terrain Dual Large (20in) 2026 2.25 289 mi Not available
Rivian R1T All-Terrain Dual Large Plus (20in) 2026 2.13 292 mi Not available
Rivian R1T All-Terrain Dual Max (20in) 2026 2.31 370 mi Not available
Rivian R1T All-Terrain Performance Dual Large (20in) 2026 2.25 289 mi Not available
Rivian R1T All-Terrain Performance Dual Large Plus (20in) 2026 2.13 292 mi Not available
Rivian R1T All-Terrain Performance Dual Max (20in) 2026 2.31 370 mi Not available
Rivian R1T All-Terrain Tri Max (20in) 2026 2.01 329 mi Not available
Rivian R1T Dual Large (20in) 2026 2.33 300 mi Not available
Rivian R1T Dual Large (22in) 2026 2.53 329 mi Not available
Rivian R1T Dual Large Plus (20in) 2026 2.32 317 mi Not available
Rivian R1T Dual Large Plus (22in) 2026 2.44 330 mi Not available
Rivian R1T Dual Max (20in) 2026 2.38 380 mi Not available
Rivian R1T Dual Max (22in) 2026 2.57 420 mi Not available
Rivian R1T Dual Standard (20in) 2026 2.33 258 mi Not available
Rivian R1T Dual Standard (22in) 2026 2.51 270 mi Not available
Rivian R1T Performance Dual Large (20in) 2026 2.33 300 mi Not available
Rivian R1T Performance Dual Large (22in) 2026 2.53 329 mi Not available
Rivian R1T Performance Dual Large Plus (20in) 2026 2.32 317 mi Not available
Rivian R1T Performance Dual Large Plus (22in) 2026 2.44 330 mi Not available
Rivian R1T Performance Dual Max (20in) 2026 2.38 380 mi Not available
Rivian R1T Performance Dual Max (22in) 2026 2.57 420 mi Not available
Rivian R1T Quad Max (20in AT) 2026 2.00 325 mi Not available
Rivian R1T Quad Max (22in UHP) 2026 2.11 338 mi Not available
Rivian R1T Quad Max (22in) 2026 2.25 374 mi Not available
Rivian R1T Tri Max (22in) 2026 2.24 371 mi Not available
Rolls-Royce Spectre (22 inch Wheels) 2026 2.29 277 mi Not available
Rolls-Royce Spectre (23 inch Wheels) 2026 2.09 253 mi Not available
Rolls-Royce Spectre Black Badge (22 inch Wheels) 2026 2.20 266 mi Not available
Rolls-Royce Spectre Black Badge (23 inch Wheels) 2026 2.07 251 mi Not available
Subaru Solterra 20 AWD 2026 3.46 278 mi Not available
Subaru Solterra AWD 2026 3.58 288 mi Not available
Subaru Trailseeker 20 inch AWD 2026 3.33 274 mi Not available
Subaru Trailseeker AWD 2026 3.45 281 mi Not available
Subaru Uncharted 2026 3.90 308 mi Not available
Subaru Uncharted 20 inch AWD 2026 3.39 273 mi Not available
Subaru Uncharted AWD 2026 3.45 287 mi Not available
Tesla Cybertruck AWD 2026 2.33 325 mi Not available
Tesla Cybertruck Dual Motor AWD 2026 2.33 325 mi $74,990 (Price checked October 8, 2026)
Tesla Cybertruck Long Range (20in Cyber wheels) 2026 2.31 335 mi Not available

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)