Vauxhall Insignia: brakes MOT failures
Brakes was a recorded failure area in 5.4% of Vauxhall Insignia MOT tests in this dataset. It is most prominent on 2015, 2019 cars.
Pads/discs are routine wear; binding, imbalance or corroded pipes are more serious — test for pulling under braking. Typical repair cost: £100–£350 per axle (rough UK ballpark, not a quote).
Brakes failures by year
| Model year | Tests | Fail rate |
|---|---|---|
| 2015 | 180,673 | 4.8% |
| 2017 | 92,110 | 4.3% |
| 2018 | 73,766 | 4.0% |
| 2019 | 37,680 | 4.3% |
Methodology & source. 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.