BMW i3 50 xDrive range under different conditions and battery health levels.
About these figures
- This is the 2026 Neue Klasse i3 saloon, not the old i3 hatchback that shared the name until 2022. The First Edition is rated 563 miles on its larger wheels. The 400kW peak needs an 800V-capable rapid charger; AC Charging Professional lifts the onboard charger from 11 to 22kW.
Why real range is below the official figure
WLTP tests run in mild lab conditions at gentle speeds, so nearly every EV undershoots the sticker in real driving. For the BMW i3 50 xDrive, a fair planning figure is about 480 miles, roughly 85% of the official 567. That works out at about 4.4 miles per kWh from the 108.7kWh usable battery.
- Motorway runs at 70mph cost the most: air resistance rises sharply with speed
- Winter takes 20 to 25% off: expect around 375 miles on a cold day with the heating on
- Gentle town driving can beat the realistic figure, sometimes even the WLTP one
How battery health changes the picture
Range fades slowly as the battery ages. At 90% battery health the realistic range drops to about 430 miles, which most owners barely notice day to day. At 70% health, the typical warranty threshold, it falls to about 335 miles.
If you are buying a used BMW i3 50 xDrive, that spread is the reason to get the battery's actual state of health measured rather than guessing from the odometer. A specialist reads it directly from the car in under an hour.
Related on The EV Pros
BMW i3 50 xDrive servicing near you
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