Tvr S1 MOT reliability

Tvr S1s passed their MOT first time 81% of the time across 27 tests in 2025.

These figures come from 27 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

81%

MOTs analysed

27

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

1990 petrol

1 MOT

These figures come from only 1 MOT test. 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 0%. Typical mileage 64,690 (most between 64,690 and 64,690).

2005: 100% → 2006: 75% → 2007: 63% → 2008: 44% → 2009: 57% → 2010: 38% → 2011: 60% → 2012: 50% → 2013: 60% → 2014: 100% → 2015: 33% → 2016: 80% → 2017: 80% → 2018: 67% → 2019: 100% → 2021: 50% → 2022: 80% → 2023: 67% → 2024: 60% → 2025: 0%

Most common failures

Individual direction indicators: not working (100.0%)
Side repeaters: not working (100.0%)
Switch: inoperative (100.0%)
Washers: not working (100.0%)

Where 1990 S1s fail

Lights & electrics

100.0%

Visibility & wipers

100.0%

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.