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

VehicleYearEfficiency (mi/kWh) ↓EPA rangeMSRP
Rivian R1S Premium (20in AT) 2027 2.25 289 mi $83,990 (Price checked October 8, 2026)
Rivian R1T Premium (20in AT) 2027 2.25 289 mi $79,990 (Price checked October 8, 2026)
Rivian R1S All-Terrain Dual Large (20in) 2026 2.25 289 mi Not available
Rivian R1S All-Terrain Performance Dual Large (20in) 2026 2.25 289 mi Not available
Rivian R1T All-Terrain Dual Large (20in) 2026 2.25 289 mi Not available
Rivian R1T All-Terrain Performance Dual Large (20in) 2026 2.25 289 mi Not available
Rivian R1S All-Terrain Dual Large (20in) 2025 2.25 289 mi Not available
Rivian R1S All-Terrain Performance Dual Large (20in) 2025 2.25 289 mi Not available
Rivian R1T All-Terrain Dual Large (20in) 2025 2.25 289 mi Not available
Rivian R1T All-Terrain Performance Dual Large (20in) 2025 2.25 289 mi Not available
Rivian R1S Quad (22in) 2027 2.25 374 mi $121,990 (Price checked October 8, 2026)
Rivian R1T Quad (22in) 2027 2.25 374 mi $115,990 (Price checked October 8, 2026)
VinFast VF 7 Plus 2027 2.25 209 mi Not available
Rivian R1S Quad Max (22in) 2026 2.25 374 mi Not available
Rivian R1T Quad Max (22in) 2026 2.25 374 mi Not available
VinFast VF 7 Plus 2025 2.25 209 mi Not available
BMW iX M60 (21 inch Wheels) 2025 2.25 284 mi Not available
BMW iX M70 (22 inch Wheels) 2026 2.25 284 mi Not available
Rivian R1T Dual Large (22in) 2024 2.25 341 mi Not available
Rivian R1T Performance Dual Large (22in) 2024 2.25 341 mi Not available
Rivian R1T 22 inch Dual Large 2023 2.25 341 mi Not available
Rivian R1T 22 inch Performance Dual Large 2023 2.25 341 mi Not available
Porsche Taycan Turbo S 2024 2.25 222 mi Not available
Porsche Taycan Turbo S Cross Turismo 2024 2.25 222 mi Not available
Porsche Taycan Turbo S 2023 2.25 222 mi Not available
Porsche Taycan Turbo S Cross Turismo 2023 2.25 222 mi Not available
Rivian R1S Performance (22in) 2027 2.24 371 mi $106,990 (Price checked October 8, 2026)
Rivian R1T Performance (22in) 2027 2.24 371 mi $100,990 (Price checked October 8, 2026)
Rivian R1S Tri Max (22in) 2026 2.24 371 mi Not available
Rivian R1T Tri Max (22in) 2026 2.24 371 mi Not available
Rivian R1S Tri Max (22in) 2025 2.24 371 mi Not available
Rivian R1T Tri Max (22in) 2025 2.24 371 mi Not available
Jaguar I-Pace EV400 (22 inch tires) 2024 2.24 217 mi Not available
Jaguar I-Pace EV400 (22 inch tires) 2023 2.24 217 mi Not available
Rivian R1S Dual Large (22in) 2024 2.24 341 mi Not available
Rivian R1S Performance Dual Large (22in) 2024 2.24 341 mi Not available
Rivian R1S 22 inch Dual Large 2023 2.24 341 mi Not available
Rivian R1S 22 inch Performance Dual Large 2023 2.24 341 mi Not available
Dodge Charger Daytona Scat Pack AWD 325/35ZR20 Rear 2027 2.23 231 mi Not available
BMW iX M70 (23 inch Wheels) 2026 2.23 283 mi Not available
VinFast VF 9 Eco 2024 2.23 330 mi Not available
Maserati Grecale Folgore (20 inch Wheels) 2025 2.23 245 mi Not available
Audi e-tron S Sportback (20 inch wheels) 2023 2.23 212 mi Not available
Audi e-tron S Sportback (20 inch wheels) 2022 2.23 212 mi Not available
Porsche Taycan Perf Battery Plus 2022 2.22 225 mi Not available
Porsche Taycan Perf Battery Plus 2021 2.22 225 mi Not available
BMW i7 M70 xDrive Sedan (20 inch Wheels) 2025 2.22 268 mi Not available
Porsche Taycan 4S Cross Turismo 2022 2.22 215 mi Not available
Porsche Taycan 4S Cross Turismo 2021 2.22 215 mi Not available
Porsche Taycan Turbo 2021 2.22 212 mi Not available

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)