BMW X7 2020: MOT failure rate for its age
16.2% of 1,325 MOT tests of the BMW X7 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 107.8 (95% CI 93.4–122.2; 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 | 16.2 | % | all ages tested | 2019–2024 | 1325 |
| Index against this model at the same age (95% CI 93.4–122.2) | 107.8 | index | 100 = normal for this model at that age | 2019–2024 | 1325 |
| Rank among this model's 2 build years | 2 | of 2 | 1 = fails least for its age | 2019–2024 | 1325 |
| Tested in 2024 | 660 | tests | median 37,677 miles | 2024 | 660 |
Data release dvsa-2024-v2 (24 Sep 2026) · page updated 30 Sep 2026 · full dataset (v5).
How does the 2020 BMW X7 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 | 665 | 17.1 | 14.5–20.2 | 15.9 | 107.7 |
| 4 | 660 | 15.3 | 12.8–18.2 | 14.2 | 107.9 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 1,325 (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 X7?
The most common failure group on cars built in 2020 is tyres: 21 items per 100 first tests, against 19.1 across all build years of the BMW X7. 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 | 21 | 19.1 | 286 |
| Visibility | 4.2 | 4.1 | 57 |
| Lamps, reflectors and electrical equipment | 2.3 | 2.3 | 32 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 1,362 (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 2 published build years of the BMW X7, 2020 ranks 2 (1 = fails least for its age). 2019: index 106.2.
| Build year | Index (100 = normal) | 95% interval | Verdict | Tests |
|---|---|---|---|---|
| 2019 | 106.2 | 93.5–119.0 | no different (rough estimate) | 1,616 |
| 2020 | 107.8 | 93.4–122.2 | no different (rough estimate) | 1,325 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 2,941 (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 X7 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-x7/2020/
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 X7 2019 · BMW X7 by postcode area · BMW X7 brakes failures · BMW X7 vehicle identification failures · BMW X7 lamps, reflectors and electrics failures · BMW X7 tyres failures · BMW X7 visibility failures