MOT performance
MOT failure “Other body component: component damaged and likely to cause injury”: how common it is and which cars get it
“Other body component: component damaged and likely to cause injury” (major defect, body, chassis and structure) was recorded as a failure on 0.05% of UK MOT tests in 2023–2024: 31,858 tests, the number 135 most common failure item. It is 1.9 times as common at 10 years old (0.05%) as at 3 (0.03%). It is most common at 18 years old (0.09% of tests).
31,858 tests with this failure, 2023–2024
Check a specific car's MOT history and running costsAt a glance
| Figure | Value | Basis |
|---|---|---|
| Share of MOT tests | 0.05% | 31,858 tests, 2023–2024 |
| Rank among failure items | #135 | by number of tests |
| Most common at | 18 years old | 0.09% of tests at that age |
| Models compared | 188 | models with enough tests |
How it changes with age
By fuel
Diesel: 0.06% of tests; Petrol: 0.04% of tests; Electric: 0.03% of tests; Hybrid: 0.03% of tests. Fuel groups differ in age and mileage, so these raw shares are not like-for-like; the model tables below are.
Models that fail on it most often
Relative to cars of the same age and fuel (1.00 = national rate for this item). Only models with enough tests for the difference to be clear are ranked.
| Model | Tests | Failed on it | vs similar cars |
|---|---|---|---|
| Isuzu D-Max | 66,975 | 0.24% | +372% |
| Vauxhall Vivaro | 372,179 | 0.23% | +262% |
| Renault Trafic | 218,161 | 0.21% | +235% |
| Mitsubishi L200 | 180,711 | 0.19% | +188% |
| Ford Transit | 617,551 | 0.17% | +187% |
| Fiat Doblo | 95,744 | 0.17% | +183% |
| Mercedes-Benz Vito | 176,345 | 0.17% | +170% |
| Ford Ranger | 211,022 | 0.15% | +152% |
| Mercedes-Benz Sprinter | 46,508 | 0.18% | +151% |
| Renault Kangoo | 115,449 | 0.16% | +144% |
Models that fail on it least often
| Model | Tests | Failed on it | vs similar cars |
|---|---|---|---|
| Porsche 911 | 100,223 | 0.00% | -91% |
| Porsche Boxster | 65,604 | 0.01% | -91% |
| BMW Z4 | 70,690 | 0.01% | -89% |
| Audi TT | 229,223 | 0.01% | -80% |
| BMW 4 Series | 206,848 | 0.01% | -79% |
| Audi Q5 | 213,847 | 0.01% | -78% |
| Audi A6 | 256,000 | 0.01% | -76% |
| Audi A5 | 253,626 | 0.01% | -76% |
| BMW X1 | 207,572 | 0.01% | -75% |
| Audi Q3 | 250,413 | 0.01% | -75% |
About this defect
The wording is DVSA's, from the MOT inspection manual. A high ratio for a model reflects its MOT record, which depends on maintenance and use as well as design. For one car, its own MOT history shows whether this has come up before.
Other common body, chassis and structure failures
- Joints: constant velocity boot split or insecure, no longer prevents the ingress of dirt · 1.36% of tests
- Exhaust system: has a major leak of exhaust gases · 0.78% of tests
- Exhaust system: system insecure · 0.29% of tests
- Integral vehicle structure condition: corroded to the extent that the rigidity of the assembly is significantly reduced · 0.15% of tests
- Chassis condition: or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting · 0.12% of tests
- Chassis condition: corroded to the extent that the rigidity of the assembly is significantly reduced · 0.08% of tests
- Door condition: cannot be opened from outside the vehicle · 0.07% of tests
- Fuel cap/sealing device: ineffective · 0.07% of tests
Check the car you are looking at
Enter a UK registration to see that car's own MOT history and what it is likely to cost to own. Your first check is free and shows the vehicle summary and its headline ownership cost. The category-by-category breakdown is part of a paid check.
UK number plate or 17-character VIN
About this data. These are MOT test results, not a measure of mechanical reliability: a car's MOT outcome reflects its condition on the day, which depends on how it has been maintained and driven as well as how it was built. Figures cover class 4 vehicles (cars and light vans), normal tests only (retests excluded), outcomes pass, fail and pass after rectification at the station; vehicles at least 2.5 years old at test. Tests from 2023-01-01 to 2024-12-30. “Compared with similar cars” means compared with the national rate for cars of the same age, mileage band and fuel. Contains public sector information licensed under the Open Government Licence v3.0. Makes and models are matched to 73 Auto's vehicle catalogue; tests that can't be matched are left out rather than guessed. See how the MOT figures are produced.