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

Vehicle ↓YearEfficiency (Wh/mi)EPA rangeMSRP
Mercedes-Benz EQE 320 Plus 2026 356 308 mi Not available
Mercedes-Benz EQE 320 Plus (SUV) 2026 361 302 mi Not available
Mercedes-Benz AMG EQE 4matic Plus 2026 480 220 mi Not available
Mercedes-Benz AMG EQE 4matic Plus (SUV) 2026 455 230 mi Not available
Mercedes-Benz EQE 350 4matic 2025 390 267 mi Not available
Mercedes-Benz EQE 350 4matic (SUV) 2025 420 253 mi Not available
Mercedes-Benz EQE 350 Plus 2025 360 308 mi Not available
Mercedes-Benz EQE 350 Plus (SUV) 2025 361 302 mi Not available
Mercedes-Benz EQE 500 4matic 2025 400 266 mi Not available
Mercedes-Benz EQE 500 4matic (SUV) 2025 420 264 mi Not available
Mercedes-Benz AMG EQE 4matic Plus 2025 480 220 mi Not available
Mercedes-Benz AMG EQE 4matic Plus (SUV) 2025 455 230 mi Not available
Mercedes-Benz EQE 350 4matic 2024 370 280 mi Not available
Mercedes-Benz EQE 350 4matic (SUV) 2024 400 265 mi Not available
Mercedes-Benz EQE 350 Plus 2024 347 298 mi Not available
Mercedes-Benz EQE 350 Plus (SUV) 2024 357 307 mi Not available
Mercedes-Benz EQE 500 4matic 2024 347 298 mi Not available
Mercedes-Benz EQE 500 4matic (SUV) 2024 386 282 mi Not available
Mercedes-Benz AMG EQE 4matic Plus 2024 460 230 mi Not available
Mercedes-Benz AMG EQE 4matic Plus (SUV) 2024 460 235 mi Not available
Mercedes-Benz EQB 250 Plus 2025 315 251 mi Not available
Mercedes-Benz EQB 300 4matic 2025 387 205 mi Not available
Mercedes-Benz EQB 350 4matic 2025 388 207 mi Not available
Mercedes-Benz EQB 250 Plus 2024 315 251 mi Not available
Mercedes-Benz EQB 300 4matic 2024 387 205 mi Not available
Mercedes-Benz EQB 350 4matic 2024 388 207 mi Not available
Mercedes-Benz EQB 300 4matic 2022 333 243 mi Not available
Mercedes-Benz EQB 350 4matic 2022 350 227 mi Not available
Mercedes-Benz CLA-Class CLA250 Plus with EQ Tech 2027 310 317 mi Not available
Mercedes-Benz CLA-Class CLA250 Plus with EQ Tech (R22) 2027 270 374 mi Not available
Mercedes-Benz CLA-Class CLA350 4matic with EQ Tech 2027 290 312 mi Not available
Mercedes-Benz CLA-Class CLA250 Plus with EQ Tech 2026 310 317 mi Not available
Mercedes-Benz CLA-Class CLA250 Plus with EQ Tech (R22) 2026 270 374 mi Not available
Mercedes-Benz CLA-Class CLA350 4matic with EQ Tech 2026 290 312 mi Not available
Mercedes-Benz B-Class Electric Drive B250e 2017 402 87 mi Not available
Mercedes-Benz B-Class Electric Drive B250e 2016 402 87 mi Not available
Mercedes-Benz B-Class Electric Drive 2015 400 87 mi Not available
Mercedes-Benz B-Class Electric Drive 2014 400 87 mi Not available
Mazda MX-30 2023 368 100 mi Not available
Mazda MX-30 2022 368 100 mi Not available
Maserati Grecale Folgore (19 inch wheels) 2026 417 268 mi Not available
Maserati Grecale Folgore (20 inch Wheels) 2026 417 268 mi Not available
Maserati Grecale Folgore (21 inch wheels) 2026 467 239 mi Not available
Maserati Grecale Folgore (20 inch Wheels) 2025 449 245 mi Not available
Maserati Grecale Folgore (21 inch Wheels) 2025 540 206 mi Not available
Maserati Granturismo Folgore 2025 405 233 mi Not available
Maserati Granturismo Folgore 2024 385 242 mi Not available
Maserati Grancabrio Folgore 2026 407 231 mi Not available
Maserati Grancabrio Folgore 2025 411 229 mi Not available
Maserati Grancabrio Folgore 2024 412 233 mi Not available

Efficiency is the EPA combined rating and includes charging losses.

Data updated . Download the data (CSV)