BMW X6 2020: MOT failure rate for its age
14.0% of 2,153 MOT tests of the BMW X6 first registered in 2020 failed at the first attempt (2019–2024; retests excluded). Against this model's own normal rate at the same ages the index is 110.9 (95% CI 98.4–123.5; 100 = normal for this model at that age): the 2020 build year is no different from other years of the same model at the same age. This is a rough estimate from a smaller sample.
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Failed first time | 14.0 | % | all ages tested | 2019–2024 | 2153 |
| Index against this model at the same age (95% CI 98.4–123.5) | 110.9 | index | 100 = normal for this model at that age | 2019–2024 | 2153 |
| Rank among this model's 13 build years | 12 | of 13 | 1 = fails least for its age | 2019–2024 | 2153 |
| Tested in 2024 | 1057 | tests | median 34,011 miles | 2024 | 1057 |
Data release dvsa-2024-v2 (24 Sep 2026) · page updated 30 Sep 2026 · full dataset (v5).
How does the 2020 BMW X6 fail at each age?
Cars built in 2020 were tested at ages 3 to 4 between 2019 and 2024. Each row compares their first-time failure share with what this model normally shows at that age, after allowing for the overall failure level of each test year.
| Age | Tests | Failed, % | 95% interval | Normal for this model at that age, % | Index (100 = normal) |
|---|---|---|---|---|---|
| 3 | 1,096 | 14.7 | 12.7–16.9 | 13 | 112.9 |
| 4 | 1,057 | 13.3 | 11.4–15.5 | 12.3 | 108.8 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 2,153 (initial tests) · Method: normal rate = this model's first-time failure share at that age across its build years (cells of 400+ tests), adjusted for each test year's overall level; cells of 30+ tests, under 500 marked rough · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV
What fails most on the 2020 BMW X6?
The most common failure group on cars built in 2020 is tyres: 14.5 items per 100 first tests, against 9.9 across all build years of the BMW X6. These counts are not age-adjusted: cars built in 2020 were tested at ages 3 to 4.
| Failure group | Built 2020, per 100 | All build years, per 100 | Items |
|---|---|---|---|
| Tyres | 14.5 | 9.9 | 321 |
| Visibility | 3.5 | 5.4 | 77 |
| Lamps, reflectors and electrical equipment | 1.6 | 5.3 | 36 |
| Identification of the vehicle | 1.6 | 1.2 | 35 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 2,219 (initial tests of this build year) · Method: failure items grouped by DVSA's top-level defect groups, per 100 initial tests; groups with 30+ items · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV
How does 2020 compare with the years around it?
Among the 13 published build years of the BMW X6, 2020 ranks 12 (1 = fails least for its age). 2019: index 116.6.
| Build year | Index (100 = normal) | 95% interval | Verdict | Tests |
|---|---|---|---|---|
| 2008 | 101.0 | 93.9–108.1 | no different (rough estimate) | 3,100 |
| 2009 | 104.8 | 99.4–110.1 | no different | 6,011 |
| 2010 | 100.8 | 94.9–106.7 | no different | 4,936 |
| 2011 | 106.9 | 100.6–113.1 | worse | 4,894 |
| 2012 | 108.9 | 103.4–114.5 | worse | 6,807 |
| 2013 | 105.8 | 100.4–111.2 | worse | 7,617 |
| 2014 | 108.9 | 103.5–114.3 | worse | 8,550 |
| 2015 | 87.6 | 82.4–92.9 | better | 7,923 |
| 2016 | 87.3 | 82.8–91.9 | better | 11,275 |
| 2017 | 85.1 | 79.4–90.8 | better | 7,525 |
| 2018 | 99.4 | 93.6–105.2 | no different | 8,788 |
| 2019 | 116.6 | 103.4–129.8 | worse (rough estimate) | 2,041 |
| 2020 | 110.9 | 98.4–123.5 | no different (rough estimate) | 2,153 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 81,620 (initial tests) · Method: observed failures against those expected for the same model at the same ages, test-year level adjusted; verdict follows the printed one-decimal bound · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV
How to cite this page
MOT Risk Index (2026). BMW X6 2020 MOT statistics (data release dvsa-2024-v2; full dataset motriskindex-families-2024-v5, DOI 10.5281/zenodo.22975051), updated 30 September 2026. motriskindex.co.uk/cars/bmw-x6/2020/
How every figure is calculated: methodology. Age, test year and build year are tied together (age = test year − build year), so the test-year level is taken as observed, not estimated.
Other pages for this model
BMW X6 2008 · BMW X6 2009 · BMW X6 2010 · BMW X6 2011 · BMW X6 2012 · BMW X6 2013 · BMW X6 2014 · BMW X6 2015 · BMW X6 2016 · BMW X6 2017 · BMW X6 2018 · BMW X6 2019 · BMW X6 in Norway · BMW X6 in Finland · BMW X6 in the Netherlands · BMW X6 by postcode area · BMW X6 body, chassis and structure failures · BMW X6 brakes failures · BMW X6 vehicle identification failures · BMW X6 lamps, reflectors and electrics failures · BMW X6 noise, emissions and leaks failures · BMW X6 road wheels failures · BMW X6 seat belts and airbags failures · BMW X6 steering failures · BMW X6 suspension failures · BMW X6 tyres failures · BMW X6 visibility failures