Vauxhall Insignia — reliability by registration year
2009–2022 · 14 registration years · 172,984 first tests
Registration years
First-attempt MOT results for every Insignia registration year with at least 500 first tests in 2025. Pass rates rise with newer cars, so read a year against its neighbours rather than against the top of the table. Years without their own report are listed here with the same figures.
| Year | First tests | First-attempt pass | Incl. PRS | Most common failure |
|---|---|---|---|---|
| 2022 | 581 | 82.4% | 85.0% | |
| 2021 | 838 | 83.4% | 87.1% | |
| 2020 | 1,224 | 82.9% | 86.8% | |
| 2019 | 7,369 | 80.6% | 85.0% | Brake pads (rear) 16.4% |
| 2018 | 11,902 | 78.7% | 82.8% | Brake pads (rear) 14.8% |
| 2017 | 14,418 | 75.3% | 80.0% | Coil spring (rear) 12.3% |
| 2.1 pp better than the years either side What failed 2017 Insignias most often: Coil spring (rear) (12.3%) · Brake pads (rear) (11.8%) · Tyre pressure monitoring system (10.7%) | ||||
| 2016 | 20,457 | 67.8% | 73.0% | Coil spring (rear) 29.4% |
| 3.3 pp worse than the years either side What failed 2016 Insignias most often: Coil spring (rear) (29.4%) · Brake pads (rear) (9.5%) · Tread depth (front) (9.3%) | ||||
| 2015 | 26,161 | 66.8% | 72.0% | Coil spring (rear) 29.0% |
| 2014 | 22,658 | 64.6% | 69.8% | Coil spring (rear) 24.2% |
| 2013 | 17,949 | 64.0% | 70.5% | Coil spring (rear) 18.4% |
| 2012 | 16,345 | 62.0% | 69.8% | Coil spring (rear) 13.2% |
| 2011 | 17,293 | 61.5% | 69.2% | Coil spring (rear) 11.7% |
| 2010 | 9,530 | 59.9% | 67.3% | Shock absorbers (rear) 12.9% |
| 2009 | 6,259 | 59.3% | 66.3% | Shock absorbers (rear) 15.2% |