Mazda Demio MOT data by year
The Mazda Demio appears in 5,134 MOT tests in this dataset across model years 1997–2025. Its most common failure areas are suspension, lighting & signalling and body, structure & corrosion, and its overall pass rate is 71.2%.
5,134
MOT tests analysed
71.2%
Pass rate
28.8%
Fail rate
1997–2025
Years covered
By model year
| Year | Tests | Pass rate | Fail rate | Most common failure |
|---|---|---|---|---|
| 1999 | 560 | 70.2% | 29.8% | Suspension |
| 2000 | 1,223 | 71.0% | 29.0% | Suspension |
| 2001 | 915 | 70.8% | 29.2% | Suspension |
Most common failures (all years)
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Suspension | 15.6% | 800 |
| 2 | Lighting & signalling | 12.7% | 650 |
| 3 | Body, structure & corrosion | 10.1% | 519 |
| 4 | Brakes | 6.8% | 349 |
| 5 | Visibility | 6.1% | 312 |
| 6 | Tyres | 5.4% | 278 |
| 7 | Seat belts & restraints | 3.4% | 174 |
| 8 | Emissions & environmental | 3.1% | 161 |
Methodology & source. Based on 5,134 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.