Vauxhall Unclassified MOT reliability

Vauxhall Unclassifieds passed their MOT first time 64% of the time across 425 tests in 2025.

First-time pass rate

64%

MOTs analysed

425

Still licensed (GB)

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Body type

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Pass rate by year of first registration

Older cars fail more often, so compare a car with others of the same age. Years with very few MOTs can show extreme pass rates, even 0% or 100%, so give more weight to years with more tests.

In detail:

First registered

2018 diesel

3 MOTs

These figures come from only 3 MOT tests. With so few cars, a single pass or fail changes the percentages a lot, so treat them as a rough guide rather than a true average.

Passed first time 100%. Typical mileage 81,848 (most between 54,283 and 94,618).

2021: 67% → 2022: 75% → 2023: 50% → 2024: 100% → 2025: 100%

Most common failures

2018 petrol

3 MOTs

These figures come from only 3 MOT tests. With so few cars, a single pass or fail changes the percentages a lot, so treat them as a rough guide rather than a true average.

Passed first time 33%. Typical mileage 32,615 (most between 30,385 and 38,558).

2021: 88% → 2022: 80% → 2023: 100% → 2024: 100% → 2025: 33%

Most common failures

Malfunction indicator lamp: inoperative or indicates a malfunction (33.3%)
Headlamp aim: too low (33.3%)
Washers: provides insufficient washer liquid (33.3%)

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.