BMW i8 MOT reliability

BMW i8s passed their MOT first time 90% of the time across 2,142 tests in 2025. 1,983 are still licensed in Great Britain.

First-time pass rate

90%

MOTs analysed

2,142

Still licensed (GB)

1,983

Body type

Coupe

Pass rate by year of first registration

Older cars fail more often, so compare a car with others of the same age.

In detail:

First registered

2017 hybrid

225 MOTs

Passed first time 91%. Typical mileage 40,838 (most between 28,844 and 56,618).

2018: 100% → 2019: 100% → 2020: 93% → 2021: 92% → 2022: 87% → 2023: 92% → 2024: 89% → 2025: 91%

Most common failures

Tread depth below requirements of 1.6mm (2.7%)
Condition: has a cut in excess of the requirements deep enough to reach the ply or cords (1.8%)
Side repeaters: not working (1.8%)
Brake performance not tested: unable to be tested (0.9%)
Washers: provides insufficient washer liquid (0.9%)

Where 2017 i8s fail

Wheels & tyres

4.9%

Lights & electrics

2.2%

Visibility & wipers

1.3%

Brakes

0.9%

Exhaust, emissions & leaks

0.9%

Looking at a particular car?

See its own MOT history, mileage and red flags, compared with these figures. Free.

Based on 2025 initial MOT tests in DVSA's anonymised MOT dataset (cars and light vans). Contains public sector information licensed under the Open Government Licence v3.0. Model details: Vehicle data by VehiclesDB.