Citroen unknown MOT data by year
The Citroen unknown appears in 3,719 MOT tests in this dataset across model years 1980–2023. Its most common failure areas are lighting & signalling, visibility and body, structure & corrosion, and its overall pass rate is 88.4%.
3,719
MOT tests analysed
88.4%
Pass rate
11.6%
Fail rate
1980–2023
Years covered
By model year
| Year | Tests | Pass rate | Fail rate | Most common failure |
|---|---|---|---|---|
| 2018 | 269 | 89.2% | 10.8% | Lighting & signalling |
Most common failures (all years)
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 7.9% | 293 |
| 2 | Visibility | 5.1% | 190 |
| 3 | Body, structure & corrosion | 2.7% | 99 |
| 4 | Brakes | 2.5% | 92 |
| 5 | Tyres | 2.4% | 90 |
| 6 | Suspension | 1.7% | 64 |
| 7 | Emissions & environmental | 1.2% | 45 |
| 8 | Seat belts & restraints | 0.5% | 17 |
Methodology & source. Based on 3,719 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-01. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.