Smc Cg MOT reliability

Smc Cgs passed their MOT first time 91% of the time across 139 tests in 2025. 11 are still licensed in Great Britain.

First-time pass rate

91%

MOTs analysed

139

Still licensed (GB)

11

Body type

–

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

2015 petrol

25 MOTs

These figures come from 25 MOT tests. That's a fairly small number of cars, so they may not be typical of these cars as a whole.

Passed first time 92%. Typical mileage 4,067 (most between 3,394 and 6,944).

2017: 100% → 2018: 68% → 2019: 86% → 2020: 77% → 2021: 89% → 2022: 84% → 2023: 84% → 2024: 86% → 2025: 92%

Most common failures

Tread depth below requirements of 1.6mm (4.0%)
Headlamp: not working on main beam (4.0%)

Where 2015 Cgs fail

Wheels & tyres

4.0%

Lights & electrics

4.0%

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.