Toyota Yaris 2003 reliability and quality

Production year from 2003 to 2005

According to yearly reports of vehicle inspection service Toyota Yaris reliability is entirely high.

During regular inspections from 2004 to 2016 in average failures were found for approximately only 9.4 percents of Toyota Yaris.
The most recent data available is for 2016, when the average defect rate for a 13-year-old Toyota Yaris was 22.1 percent, the average for a car that age was 31.4 percent. So in terms of reliability, Toyota Yaris has performed very well, or more reliable than 90% of the other cars tested.

Toyota Yaris 2003 owner reviews

Year of inspection Age of car Failures found %
/ average for same age cars
Place in rating
Toyota Yaris 2005
2016 11 years 22.1% / 31.40% 7. from 89
2015 10 years 18.8% / 26.80% 11. from 95
2014 9 years 19.8% / 28.80% 11. from 95
2013 8 years 11.8% / 17.20% 22. from 107
2012 7 years 11.9% / 17.50% 20. from 107
2011 6 years 7.1% / 10.40% 26. from 120
2010 5 years 7.1% / 9.90% 32. from 123
2009 4 years 2.9% / 5.00% 9. from 117
2008 3 years 2.6% / 4.80% 13. from 116
2007 2 years 3.6% / 5.90% 14. from 113
Toyota Yaris 2004
2016 12 years 22.1% / 31.40% 7. from 89
2015 11 years 23.2% / 32.10% 8. from 78
2014 10 years 19.8% / 28.80% 11. from 95
2013 9 years 15.6% / 23.00% 10. from 87
2012 8 years 11.9% / 17.50% 20. from 107
2011 7 years 10.0% / 16.70% 11. from 98
2010 6 years 7.1% / 9.90% 32. from 123
2009 5 years 6.2% / 9.30% 18. from 109
2008 4 years 2.6% / 4.80% 13. from 116
2007 3 years 3.6% / 5.90% 14. from 113
2006 2 years 3.4% / 6.60% 2. from 107
Toyota Yaris 2003
2015 12 years 23.2% / 32.10% 8. from 78
2014 11 years 22.4% / 33.30% 4. from 78
2013 10 years 15.6% / 23.00% 10. from 87
2012 9 years 13.0% / 22.20% 5. from 88
2011 8 years 10.0% / 16.70% 11. from 98
2010 7 years 7.1% / 14.70% 32. from 123
2009 6 years 6.2% / 9.30% 18. from 109
2008 5 years 5.1% / 8.90% 13. from 111
2007 4 years 3.6% / 5.90% 14. from 113
2006 3 years 3.4% / 6.60% 2. from 107
2005 2 years 3.4% / 6.50% 6. from 110
2004 1 years 2.3% / 5.60% 2. from 113