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Toyota Yaris — Reliability by Year

626,723 vehicles · MOT data 1999–2021 · first-test pass rates

This page shows MOT first-test pass rates for each year the Toyota Yaris was manufactured — click any year to explore that cohort in detail. Trying to decide which year to buy? See the full buying guide →

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Best pass rate year
2021
96.6% pass rate · 291 vehicles
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Lowest pass rate year
1999
74.0% pass rate · 16,806 vehicles
Year Pass rate Avg mileage Vehicles
2021
96.6%
21,493 mi 291
2020
91.7%
20,558 mi 14,721
2019
91.1%
23,091 mi 28,063
2018
89.7%
26,978 mi 28,340
2017
88.9%
30,088 mi 27,235
2016
88.4%
34,058 mi 29,361
2015
87.3%
38,394 mi 31,857
2014
84.8%
41,850 mi 30,311
2013
83.3%
45,736 mi 30,384
2012
82.2%
48,619 mi 29,293
2011
82.6%
50,615 mi 17,538
2010
81.0%
54,883 mi 21,131
2009
81.0%
55,557 mi 28,834
2008
77.5%
61,446 mi 29,060
2007
77.2%
62,320 mi 29,829
2006
76.8%
62,819 mi 28,683
2005
76.1%
61,633 mi 33,845
2004
75.4%
63,337 mi 35,151
2003
75.6%
64,663 mi 37,174
2002
76.0%
67,941 mi 36,197
2001
75.9%
71,257 mi 34,566
2000
74.7%
76,098 mi 28,053
1999
74.0%
79,135 mi 16,806

Which year Toyota Yaris is most reliable?

MOT pass rate by year of manufacture — averaged across each vehicle's lifetime of tests. Green = noticeably above average for this model; red = noticeably below average.

Tests range from an average of 20,558 miles (newest year) to 79,135 miles (oldest year). Older years naturally accumulate more tests at higher mileages — see the mileage-normalised breakdown →

Trying to decide which year to buy?

We've done the full analysis — which years to look for, which to avoid, and where to find the best value for reliability on a Toyota Yaris.

See the buying guide →

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