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Yamaha Wr450f — Reliability by Year

693 vehicles · MOT data 2003–2007 · first-test pass rates

This page shows MOT first-test pass rates for each year the Yamaha Wr450f 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
2006
84.9% pass rate · 103 vehicles
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Lowest pass rate year
2007
82.3% pass rate · 101 vehicles
Year Pass rate Avg mileage Vehicles
2007
82.3%
2,859 mi 101
2006
84.9%
2,753 mi 103
2005
84.0%
2,480 mi 150
2004
83.2%
2,839 mi 169
2003
82.8%
1,865 mi 170

Which year Yamaha Wr450f is most reliable?

MOT pass rate by year of manufacture — averaged across each vehicle's lifetime of tests.

Tests range from an average of 1,865 miles (newest year) to 2,859 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 Yamaha Wr450f.

See the buying guide →

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