Kia Stonic Gt-Line Isg Mhev MOT data by year
The Kia Stonic Gt-Line Isg Mhev appears in 3,587 MOT tests in this dataset across model years 2021–2023. Its most common failure areas are visibility, lighting & signalling and tyres, and its overall pass rate is 95.0%.
3,587
MOT tests analysed
95.0%
Pass rate
5.0%
Fail rate
2021–2023
Years covered
By model year
| Year | Tests | Pass rate | Fail rate | Most common failure |
|---|---|---|---|---|
| 2021 | 2,073 | 94.7% | 5.3% | Visibility |
| 2022 | 1,499 | 95.4% | 4.6% | Visibility |
Most common failures (all years)
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Visibility | 4.1% | 146 |
| 2 | Lighting & signalling | 1.7% | 61 |
| 3 | Tyres | 1.5% | 52 |
| 4 | Brakes | 1.1% | 38 |
| 5 | Emissions & environmental | 0.3% | 12 |
| 6 | Other defects | 0.2% | 6 |
| 7 | Suspension | 0.2% | 6 |
| 8 | Steering | 0.1% | 3 |
Methodology & source. Based on 3,587 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.