Mercedes-Benz Benz MOT reliability

Mercedes-Benz Benzs passed their MOT first time 71% 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

71%

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

2010 diesel

1 MOT

Passed first time 0%. Typical mileage 99,090 (most between 99,090 and 99,090).

2013: 100% → 2014: 100% → 2015: 100% → 2016: 100% → 2017: 100% → 2018: 100% → 2019: 100% → 2020: 0% → 2021: 50% → 2022: 100% → 2023: 100% → 2024: 50% → 2025: 0%

Most common failures

Position lamp: not working (100.0%)

2010 petrol

1 MOT

Passed first time 100%. Typical mileage 79,835 (most between 79,835 and 79,835).

2013: 100% → 2014: 100% → 2015: 100% → 2016: 100% → 2017: 100% → 2018: 100% → 2019: 0% → 2020: 0% → 2021: 100% → 2022: 100% → 2023: 0% → 2024: 0% → 2025: 100%

Most common failures

Where 2010 Benzs fail

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.