Mercedes-Benz Cla
MOT data from 107,521 tests in 2024. Pass rate: 88.2%. Average mileage at test: 62,349 miles.
Common failure reasons
| Reason | Count |
|---|---|
| a tyre seriously damaged | 2,582 |
| tyre tread depth not in accordance with the requirements | 2,057 |
| a tyre cords visible or damaged | 1,802 |
| a spring or spring component fractured or seriously weakened | 1,282 |
| a brake lining or pad worn below 1.5mm | 1,201 |
| a suspension joint dust cover missing or no longer prevents the ingress of dirt etc | 1,076 |
| engine mil illuminated indicating a malfunction | 965 |
| windscreen washers not working or not providing sufficient fluid to clear the windscreen | 871 |
| wiper blade missing or obviously not clearing the windscreen | 554 |
| an srs malfunction indicator lamp (mil) indicates a system malfunction | 532 |
Pass rate by fuel type
| Fuel | Tests | Pass rate |
|---|---|---|
| Petrol | 59,078 | 89.6% |
| Diesel | 48,439 | 86.6% |
By registration year
| Year | Tests | Pass rate | |
|---|---|---|---|
| 2013 | 4,662 | 84.4% | |
| Top failures: a suspension joint dust cover missing or no longer prevents the ingress of dirt etc, a spring or spring component fractured or seriously weakened, a tyre seriously damaged | |||
| 2014 | 9,999 | 85.2% | |
| Top failures: a suspension joint dust cover missing or no longer prevents the ingress of dirt etc, tyre tread depth not in accordance with the requirements, a spring or spring component fractured or seriously weakened | |||
| 2015 | 14,726 | 86.9% | |
| Top failures: a tyre seriously damaged, tyre tread depth not in accordance with the requirements, a spring or spring component fractured or seriously weakened | |||
| 2016 | 15,916 | 87% | |
| Top failures: a tyre seriously damaged, a spring or spring component fractured or seriously weakened, tyre tread depth not in accordance with the requirements | |||
| 2017 | 16,792 | 87% | |
| Top failures: a tyre seriously damaged, tyre tread depth not in accordance with the requirements, a tyre cords visible or damaged | |||
| 2018 | 16,062 | 89.2% | |
| Top failures: a tyre seriously damaged, tyre tread depth not in accordance with the requirements, a tyre cords visible or damaged | |||
| 2019 | 13,141 | 90.5% | |
| Top failures: a tyre seriously damaged, tyre tread depth not in accordance with the requirements, a tyre cords visible or damaged | |||
| 2020 | 7,177 | 91.3% | |
| Top failures: a tyre seriously damaged, a tyre cords visible or damaged, a brake lining or pad worn below 1.5mm | |||
| 2021 | 8,463 | 92.4% | |
| Top failures: a tyre seriously damaged, tyre tread depth not in accordance with the requirements, a tyre cords visible or damaged | |||
| 2022 | 573 | 95.8% | |
| Top failures: a tyre seriously damaged, number plate does not conform to the specified requirements, the aim of a headlamp is not within limits laid down in the requirements | |||
Mileage at test
25th percentile
20,453 mi
Median
33,151 mi
75th percentile
37,719 mi
Checking a specific vehicle? This page shows overall model statistics. To check the MOT history of an individual car, use the government service.
Check MOT history on GOV.UK