Haynes Roadster MOT reliability

Haynes Roadsters passed their MOT first time 82% of the time across 22 tests in 2025.

These figures come from 22 MOT tests. That's a fairly small number of cars, so they may not be typical of these cars as a whole.

First-time pass rate

82%

MOTs analysed

22

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 petrol

2 MOTs

These figures come from only 2 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 50%. Typical mileage 111,093 (most between 98,095 and 124,090).

2018: 0% → 2019: 100% → 2020: 0% → 2021: 50% → 2022: 100% → 2023: 100% → 2024: 100% → 2025: 50%

Most common failures

Horn: not working (50.0%)
Washers: not working (50.0%)

Where 2018 Roadsters fail

Lights & electrics

50.0%

Visibility & wipers

50.0%

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.