MOT failure data · 2025
Fiat Unclassified MOT problems
Across every Fiat Unclassified that failed its 2025 MOT, the defect testers recorded most often was wipers does not clear the windscreen effectively, on 4.97% of failure items. The broadest problem area was lamps, reflectors and electrical equipment at 35.05%. These are recorded defects across the model, not a diagnosis of any one car.
Most common Fiat Unclassified MOT failures
| # | Recorded defect | Area | Share |
|---|---|---|---|
| 1 | Wipers does not clear the windscreen effectively | Visibility | 4.97% |
| 2 | Outline marker lamp not working | Lamps, reflectors and electrical equipment | 4.85% |
| 3 | Position lamp not working | Lamps, reflectors and electrical equipment | 3.91% |
| 4 | Rbt (sp) efficiency below requirements | Brakes | 3.79% |
| 5 | Headlamp aim projected beam image is obviously incorrect | Lamps, reflectors and electrical equipment | 3.37% |
| 6 | Component mounting prescribed areas prescribed area excessively corroded significantly reducing structural strength | Suspension | 3.2% |
Shares are of all recorded failure items for this model, so they sum to less than 100% — a single failed test often records several defects, and the long tail below the top 6 is not shown.
What this means if you are buying one
Use it as a viewing checklist. If you are looking at a Fiat Unclassified, these are the areas worth inspecting and worth asking about — and worth reading the car's own MOT history for, since a defect that keeps reappearing as an advisory is a better signal than any model-wide average.
The MOT record also has hard limits: it does not check the engine, clutch or gearbox, and it says nothing about outstanding finance, insurance write-off history, stolen markers or whether the mileage is genuine. Our used Fiat Unclassified buying guide covers what to check beyond the MOT.
Checking a specific Fiat Unclassified?
Enter its registration for finance, write-off, stolen, mileage and keeper history.
Other Fiat models
- Fiat 500 MOT problems
- Fiat Panda MOT problems
- Fiat Ducato MOT problems
- Fiat Punto MOT problems
- Fiat Doblo MOT problems
- Fiat 500X MOT problems
Fiat Unclassified MOT FAQs
What does a Fiat Unclassified most commonly fail its MOT on?
The single most recorded defect on Fiat Unclassified cars failing their 2025 MOT was "wipers does not clear the windscreen effectively", appearing on 4.97% of failure items.
Does this mean my Fiat Unclassified will fail?
No. This is what testers recorded across every Fiat Unclassified that failed in 2025. It shows where this model tends to need attention, not the condition of any individual car. The Fiat Unclassified passed 86.77% of its initial tests.
How do I see a specific Fiat Unclassified's MOT history?
Enter its registration on our free MOT history check to see that car's own test results, advisories and recorded mileages.
See also: Fiat Unclassified MOT pass rate · used Fiat Unclassified buying guide · free MOT history check
Defect counts from the DVSA MOT Anonymised test-item data for 2025 (class 4 initial tests, failure items only — advisories and minor defects excluded), licensed under the Open Government Licence v3.0.