Toyota Yaris: reliability by registration year
1999-2023 · 25 registration years · 446,921 first tests
Registration years
First-attempt MOT results for every Yaris 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 |
|---|---|---|---|---|
| 2023 | 1,144 | 94.4% | 96.2% | |
| 2022 | 20,982 | 92.3% | 94.9% | Tyre condition (front) 19.4% |
| 2021 | 23,209 | 90.9% | 94.5% | Windscreen wipers (front) 19.8% |
| 2020 | 20,094 | 88.5% | 92.6% | Windscreen wipers (front) 16.4% |
| 2019 | 27,244 | 86.3% | 90.4% | Wheel bearings (rear) 16.6% |
| 2018 | 27,274 | 83.6% | 87.8% | Wheel bearings (rear) 20.5% |
| 2017 | 26,164 | 81.1% | 85.7% | Wheel bearings (rear) 18.7% |
| 2016 | 27,852 | 80.5% | 86.2% | Side repeater indicators 9.2% |
| 2015 | 30,019 | 78.9% | 84.9% | Side repeater indicators 8.2% |
| about 2 in every 100 better than the years either side. What most often failed a 2015 Yaris: Side repeater indicators (8.2%) · Tyre condition (front) (8.1%) · Tyre pressure monitoring system (7.3%) | ||||
| 2014 | 28,423 | 72.3% | 79.1% | Coil spring (front) 24.2% |
| 2013 | 28,189 | 68.6% | 76.8% | Coil spring (front) 26.9% |
| 2012 | 26,595 | 66.7% | 76.2% | Coil spring (front) 22.8% |
| 2011 | 15,471 | 66.1% | 75.4% | Coil spring (front) 18.9% |
| 2010 | 17,516 | 61.9% | 71.0% | Coil spring (front) 19.1% |
| 2009 | 23,051 | 62.8% | 72.1% | Coil spring (front) 18.7% |
| about 4 in every 100 better than the years either side. What most often failed a 2009 Yaris: Coil spring (front) (18.7%) · Individual sidelight or tail light (front) (11.4%) · Petrol engine warning light (7.8%) | ||||
| 2008 | 20,176 | 56.1% | 67.3% | Individual sidelight or tail light (front) 13.1% |
| 2007 | 18,423 | 55.0% | 67.2% | Individual sidelight or tail light (front) 13.7% |
| 2006 | 14,734 | 53.7% | 66.9% | Individual sidelight or tail light (front) 14.1% |
| 2005 | 13,843 | 54.5% | 66.0% | Individual sidelight or tail light (front) 14.9% |
| 2004 | 11,038 | 53.6% | 63.8% | Individual sidelight or tail light (front) 13.7% |
| 2003 | 9,228 | 53.2% | 64.8% | Individual sidelight or tail light (front) 12.7% |
| 2002 | 7,169 | 56.2% | 67.5% | Individual sidelight or tail light (front) 12.2% |
| 2001 | 5,605 | 55.5% | 64.6% | Suspension mounting area (rear) 18.6% |
| 2000 | 2,689 | 54.7% | 63.1% | Suspension mounting area (rear) 19.9% |
| 1999 | 789 | 52.3% | 60.8% | Suspension mounting area (rear) 24.4% |