Does the BMW X3 fail the MOT on body, chassis and structure more than it should?
The BMW X3 records 1.61 body, chassis and structure failure items per 100 initial MOT tests (2019–2024), against 4.12 expected for a car of the same age mix: less than expected for its class and age (−2.51, 95% interval −2.56 to −2.45). It ranks 466 of 663 models on body, chassis and structure (1 = most failures above expected).
Data release dvsa-2024-v2 (24 Sep 2026) · page updated 30 Sep 2026 · all models on body, chassis and structure · check a BMW X3 by registration
What exactly fails on body, chassis and structure?
The most frequent DVSA defect wording in this group on the BMW X3 is “A transmission shaft constant velocity joint boot severely deteriorated”, recorded 3,959 times in 2019–2024.
| DVSA defect wording | Items | Per 100 tests |
|---|---|---|
| A transmission shaft constant velocity joint boot severely deteriorated | 3,959 | 0.77 |
| A transmission shaft constant velocity joint boot missing or no longer prevents the ingress of dirt etc | 1,581 | 0.31 |
| Exhaust system leaking or insecure | 852 | 0.17 |
| Fuel system leaking, or missing or ineffective filler cap | 337 | 0.07 |
| A door will not open using the relevant control or close properly | 179 | 0.03 |
Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 513,747 (initial tests) · Method: failure items (major and minor) grouped by DVSA's defect tree; wordings with 30+ items · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV
If a BMW X3 gets a body, chassis and structure advisory, how often does it fail next time?
10.8% of BMW X3 MOTs with a body, chassis and structure advisory were followed by a fail in the same group at the next MOT, typically 12.1 months and 5,846 miles later (2,830 advisories followed).
Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 2,830 (advisories followed) · Method: the same vehicles followed to their next ordinary MOT · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV
Other pages for this model
BMW X3 2004 · BMW X3 2005 · BMW X3 2006 · BMW X3 2007 · BMW X3 2008 · BMW X3 2009 · BMW X3 2010 · BMW X3 2011 · BMW X3 2012 · BMW X3 2013 · BMW X3 2014 · BMW X3 2015 · BMW X3 2016 · BMW X3 2017 · BMW X3 2018 · BMW X3 2019 · BMW X3 2020 · BMW X3 in Norway · BMW X3 in Finland · BMW X3 in the Netherlands · BMW X3 by postcode area · BMW X3 brakes failures · BMW X3 vehicle identification failures · BMW X3 lamps, reflectors and electrics failures · BMW X3 noise, emissions and leaks failures · BMW X3 road wheels failures · BMW X3 seat belts and airbags failures · BMW X3 steering failures · BMW X3 suspension failures · BMW X3 tyres failures · BMW X3 visibility failures