Does the Ford Mustang fail the MOT on body, chassis and structure more than it should?

The Ford Mustang records 0.56 body, chassis and structure failure items per 100 initial MOT tests (2019–2024), against 3.73 expected for a car of the same age mix: less than expected for its class and age (−3.17, 95% interval −3.32 to −3.01). It ranks 487 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 Ford Mustang by registration

What exactly fails on body, chassis and structure?

The most frequent DVSA defect wording in this group on the Ford Mustang is “Exhaust system leaking or insecure”, recorded 94 times in 2019–2024.

Ford Mustang: most frequent body, chassis and structure defect wordings, 2019–2024 (30+ items each)
DVSA defect wording	Items	Per 100 tests
Exhaust system leaking or insecure	94	0.16
Vehicle structure corroded to the extent that the rigidity of the assembly is seriously reduced	35	0.06

Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 59,344 (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 Ford Mustang gets a body, chassis and structure advisory, how often does it fail next time?

2.2% of Ford Mustang MOTs with a body, chassis and structure advisory were followed by a fail in the same group at the next MOT, typically 12.3 months and 2,089 miles later (540 advisories followed).

Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 540 (advisories followed) · Method: the same vehicles followed to their next ordinary MOT · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV

Does the Ford Mustang fail the MOT on body, chassis and structure more than it should?

What exactly fails on body, chassis and structure?

If a Ford Mustang gets a body, chassis and structure advisory, how often does it fail next time?

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