Capacity differences between 60Ah, 94Ah and 120Ah cars
- Typically appears
- Any
- What to inspect
- Confirm the battery version and run a state-of-health check

A 2022 BMW i3 is now 4 years old, so an average example has covered around 54,000 miles. The final model year of the generation · generally the most sorted build, so mileage, servicing and condition matter more than build-year faults. Check the state safety inspection and service history alongside the documented faults below, which are sorted by whether a 2022 car has usually reached the mileage where they appear.
Compiled & reviewed by the VehicleFaults Research Team
The 2022 BMW i3 is 4 years old, so an average example has covered roughly 54,000 miles. At that mileage most documented faults are still ahead of it, so servicing evidence matters more than wear. A further 1 typically appear later in the car's life.
Age, electronics and build-related issues that are not mileage-driven.
Capacity differences between 60Ah, 94Ah and 120Ah cars
Range extender fuel system faults from lack of use
Carbon body repair complexity after accident damage
Typically appear later than this year's average mileage · worth budgeting for rather than inspecting.
Narrow tyre availability and rear bush wear
Generate a tickable pre-purchase checklist for this exact year, mileage and variant · add photos and notes as you inspect.
Check this exact carThe 120Ah cars. Range on early 60Ah examples is now too short for most buyers.
Only when unused. Fuel system issues appear on cars where the generator never runs.
The carbon structure needs specialist repair, so poor previous work is both a safety and a value issue.