Does the BMW 3 Series fail the MOT on steering more than it should?
The BMW 3 Series records 1.00 steering failure items per 100 initial MOT tests (2019–2024), against 3.42 expected for a car of the same age mix: less than expected for its class and age (−2.42, 95% interval −2.44 to −2.40). It ranks 509 of 640 models on steering (1 = most failures above expected).
Data release dvsa-2024-v2 (24 Sep 2026) · page updated 30 Sep 2026 · all models on steering · check a BMW 3 Series by registration
What exactly fails on steering?
The most frequent DVSA defect wording in this group on the BMW 3 Series is “Steering rack gaiter or ball joint dust cover damaged or deteriorated”, recorded 9,485 times in 2019–2024.
| DVSA defect wording | Items | Per 100 tests |
|---|---|---|
| Steering rack gaiter or ball joint dust cover damaged or deteriorated | 9,485 | 0.30 |
| A steering ball joint with excessive wear or free play | 8,151 | 0.26 |
| Steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc | 7,558 | 0.24 |
| Power steering fluid leaking or system malfunctioning | 1,476 | 0.05 |
| Free play in the steering, measured at the rim of the steering wheel is excessive | 774 | 0.02 |
Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 3,110,401 (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 3 Series gets a steering advisory, how often does it fail next time?
5.1% of BMW 3 Series MOTs with a steering advisory were followed by a fail in the same group at the next MOT, typically 12.1 months and 5,016 miles later (22,322 advisories followed).
Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 22,322 (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
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