2021 Chausson Unclassified: common problems and what to check
What gets flagged at MOT on 2021 Chausson Unclassifieds, from 159 tests in 2025, plus known faults and what to look at before you buy one.
Small sample: only 159 of these were MOT tested in 2025, so treat the percentages as rough. The known faults below don't depend on it.
What gets flagged at MOT
The share of 2021 Chausson Unclassified MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.
- Lights and electrics6% of testsRough price £10–£80
At the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.
- Wipers, windscreen and mirrors6% of testsRough price £15–£250
At the viewing: Check for chips in the driver's view, and test the wipers and washers.
- Tyres2% of testsRough price £70–£150
At the viewing: Check the tread on all four tyres, including the inside edges, and look for cracks or bulges.
- Driveshafts and joints1% of testsRough price £60–£350
At the viewing: On full steering lock, drive slowly and listen for clicking from the front wheels.
- Brakes1% of testsRough price £150–£350
At the viewing: Look for a lip on the disc edges and feel for judder or pulling when braking firmly from about 40mph.
- Suspension1% of testsRough price £120–£400
At the viewing: Listen for knocks over speed bumps, and look behind each front wheel for a snapped coil spring.
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Other years
| Year | MOT tests | Most flagged |
|---|---|---|
| 2022 | 133 | Lights and electrics 11% |
| 2020 | 190 | Lights and electrics 6% |
| 2019 | 160 | Tyres 14% |
| 2018 | 111 | Lights and electrics 20% |
| 2017 | 177 | Lights and electrics 16% |
Where this comes from: the DVSA's anonymised results for every MOT test in Great Britain in 2025, counting tests of 2021 Chausson Unclassifieds registered in 2021. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score