Does the Peugeot 406 fail the MOT on body, chassis and structure more than it should?
The Peugeot 406 records 18.07 body, chassis and structure failure items per 100 initial MOT tests (2019–2024), against 16.53 expected for a car of the same age mix: more than expected for its class and age (+1.54, 95% interval +1.12 to +1.97). It ranks 198 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 Peugeot 406 by registration
What exactly fails on body, chassis and structure?
The most frequent DVSA defect wording in this group on the Peugeot 406 is “Exhaust system leaking or insecure”, recorded 2,271 times in 2019–2024.
| DVSA defect wording | Items | Per 100 tests |
|---|---|---|
| Exhaust system leaking or insecure | 2,271 | 5.90 |
| A transmission shaft constant velocity joint boot missing or no longer prevents the ingress of dirt etc | 1,184 | 3.08 |
| A transmission shaft constant velocity joint boot severely deteriorated | 1,125 | 2.92 |
| Vehicle structure corroded to the extent that the rigidity of the assembly is seriously reduced | 595 | 1.55 |
| Body, cab or chassis excessively corroded at a mounting point | 377 | 0.98 |
Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 38,499 (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 Peugeot 406 gets a body, chassis and structure advisory, how often does it fail next time?
19.9% of Peugeot 406 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 3,011 miles later (2,860 advisories followed).
Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 2,860 (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
Peugeot 406 1998 · Peugeot 406 1999 · Peugeot 406 2000 · Peugeot 406 2001 · Peugeot 406 2002 · Peugeot 406 2003 · Peugeot 406 2004 · Peugeot 406 in Norway · Peugeot 406 in the Netherlands · Peugeot 406 by postcode area · Peugeot 406 brakes failures · Peugeot 406 vehicle identification failures · Peugeot 406 lamps, reflectors and electrics failures · Peugeot 406 noise, emissions and leaks failures · Peugeot 406 road wheels failures · Peugeot 406 seat belts and airbags failures · Peugeot 406 steering failures · Peugeot 406 suspension failures · Peugeot 406 tyres failures · Peugeot 406 visibility failures