Quantum Coupe MOT reliability

Quantum Coupes passed their MOT first time 86% of the time across 7 tests in 2025.

These figures come from only 7 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.

First-time pass rate

86%

MOTs analysed

7

Still licensed (GB)

–

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

1987 diesel

1 MOT

Passed first time 0%. Typical mileage 55,791 (most between 55,791 and 55,791).

Most common failures

Service brake imbalance: across an axle (100.0%)
Service brake performance: has no recorded effort at a wheel (100.0%)
Rear fog lamp: not working (100.0%)

1987 petrol

1 MOT

Passed first time 100%. Typical mileage 26,008 (most between 26,008 and 26,008).

2006: 100% → 2007: 100% → 2008: 67% → 2009: 67% → 2010: 33% → 2011: 50% → 2012: 100% → 2013: 100% → 2014: 100% → 2015: 33% → 2016: 100% → 2017: 100% → 2018: 100% → 2019: 50% → 2020: 100% → 2021: 0% → 2022: 0% → 2023: 100% → 2024: 100% → 2025: 100%

Most common failures

Where 1987 Coupes fail

Brakes

100.0%

Lights & electrics

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.