What year Yamaha Mw is most reliable?

Based on MOT first-test pass rates, the 2014 Yamaha Mw has the highest pass rate at 88.2%, out of 157 vehicles tested.

What are the most common Yamaha Mw MOT failures?

The most common Yamaha Mw MOT failures vary by year. Check the individual year pages for detailed defect breakdowns — links in the table above.

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569 vehicles · MOT data 2014–2016 · first-test pass rates

Best pass rate year

2014

88.2% first-test pass rate · 157 vehicles

Lowest pass rate year

2016

87.5% first-test pass rate · 192 vehicles

Year	Pass rate	Avg mileage	Vehicles
2016	87.5%	12,839 mi	192
2015	88.0%	12,806 mi	220
2014	88.2%	10,217 mi	157

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