Seat Mii
MOT data from 25,929 tests in 2024. Pass rate: 85.2%. Average mileage at test: 53,638 miles.
Common failure reasons
| Reason | Count |
|---|---|
| significant brake effort recorded with no brake applied indicating a binding brake | 574 |
| tyre tread depth not in accordance with the requirements | 421 |
| a suspension pin, bush or joint excessively worn | 384 |
| a tyre seriously damaged | 362 |
| emissions levels exceed default limits | 282 |
| wiper blade missing or obviously not clearing the windscreen | 276 |
| fuel system leaking, or missing or ineffective filler cap | 230 |
| a lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning | 229 |
| lambda coefficient outside the default limits or the range specified by the manufacturer | 218 |
| the aim of a headlamp is not within limits laid down in the requirements | 214 |
By registration year
| Year | Tests | Pass rate | |
|---|---|---|---|
| 2012 | 2,657 | 81.4% | |
| Top failures: significant brake effort recorded with no brake applied indicating a binding brake, an srs malfunction indicator lamp (mil) indicates a system malfunction, tyre tread depth not in accordance with the requirements | |||
| 2013 | 5,417 | 82.2% | |
| Top failures: significant brake effort recorded with no brake applied indicating a binding brake, tyre tread depth not in accordance with the requirements, an srs malfunction indicator lamp (mil) indicates a system malfunction | |||
| 2014 | 4,758 | 83.9% | |
| Top failures: significant brake effort recorded with no brake applied indicating a binding brake, a suspension pin, bush or joint excessively worn, tyre tread depth not in accordance with the requirements | |||
| 2015 | 4,000 | 85.5% | |
| Top failures: emissions levels exceed default limits, significant brake effort recorded with no brake applied indicating a binding brake, tyre tread depth not in accordance with the requirements | |||
| 2016 | 3,299 | 86.1% | |
| Top failures: a suspension pin, bush or joint excessively worn, a lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, significant brake effort recorded with no brake applied indicating a binding brake | |||
| 2017 | 2,177 | 87.2% | |
| Top failures: a tyre seriously damaged, a suspension pin, bush or joint excessively worn, significant brake effort recorded with no brake applied indicating a binding brake | |||
| 2018 | 1,805 | 89.6% | |
| Top failures: a tyre seriously damaged, wiper blade missing or obviously not clearing the windscreen, a suspension pin, bush or joint excessively worn | |||
| 2019 | 1,814 | 93.2% | |
| Top failures: a tyre seriously damaged, tyre tread depth not in accordance with the requirements, significant brake effort recorded with no brake applied indicating a binding brake | |||
Mileage at test
25th percentile
31,126 mi
Median
49,431 mi
75th percentile
70,406 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