Citroen Relay — reliability by registration year
2006–2021 · 15 registration years · 12,056 first tests
2010
breaks the run — 6.7 pp better than the years either side
Registration years
First-attempt MOT results for every Relay 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.
| Year | First tests | First-attempt pass | Incl. PRS | Most common failure |
|---|---|---|---|---|
| 2021 | 581 | 78.1% | 83.1% | |
| 2019 | 643 | 80.1% | 84.4% | |
| 2018 | 716 | 72.5% | 77.9% | |
| 2017 | 1,088 | 68.4% | 74.7% | Rbt (sp) 21.0% |
| 2016 | 1,326 | 68.6% | 73.0% | Rbt (sp) 23.1% |
| 2015 | 1,341 | 64.7% | 71.4% | Rbt (sp) 22.5% |
| 2014 | 1,045 | 63.3% | 68.8% | Rbt (sp) 26.2% |
| 2013 | 744 | 61.3% | 68.4% | Rbt (sp) 22.5% |
| 2012 | 651 | 63.4% | 68.8% | |
| 2011 | 620 | 58.1% | 66.0% | |
| 2010 | 686 | 63.1% | 67.3% | Rbt (sp) 24.6% |
| 6.7 pp better than the years either side What failed 2010 Relays most often: Rbt (sp) (24.6%) | ||||
| 2009 | 505 | 54.9% | 62.4% | |
| 2008 | 733 | 55.8% | 61.0% | Rbt (sp) 27.4% |
| 2007 | 773 | 49.9% | 55.4% | Rbt (sp) 26.1% |
| 2006 | 604 | 53.3% | 58.4% | Component mounting prescribed areas (rear) 18.4% |