Does the BMW X4 fail the MOT on body, chassis and structure more than it should?

The BMW X4 records 0.22 body, chassis and structure failure items per 100 initial MOT tests (2019–2024), against 0.98 expected for a car of the same age mix: less than expected for its class and age (−0.76, 95% interval −0.83 to −0.69). It ranks 369 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 X4 by registration

What exactly fails on body, chassis and structure?

The most frequent DVSA defect wording in this group on the BMW X4 is “A transmission shaft constant velocity joint boot severely deteriorated”, recorded 64 times in 2019–2024.

BMW X4: most frequent body, chassis and structure defect wordings, 2019–2024 (30+ items each)
DVSA defect wording	Items	Per 100 tests
A transmission shaft constant velocity joint boot severely deteriorated	64	0.09
A transmission shaft constant velocity joint boot missing or no longer prevents the ingress of dirt etc	32	0.04

Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 72,121 (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

Does the BMW X4 fail the MOT on body, chassis and structure more than it should?

What exactly fails on body, chassis and structure?

Related pages

Other pages for this model