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Yamaha Cw 50 Ng — Reliability by Year

637 vehicles · MOT data 1997–2000 · first-test pass rates

This page shows MOT first-test pass rates for each year the Yamaha Cw 50 Ng 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
1997
80.9% pass rate · 145 vehicles
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Lowest pass rate year
1999
73.5% pass rate · 224 vehicles
Year Pass rate Avg mileage Vehicles
2000
74.0%
7,824 mi 128
1999
73.5%
10,205 mi 224
1998
77.7%
7,995 mi 140
1997
80.9%
21,333 mi 145

Which year Yamaha Cw 50 Ng 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 7,824 miles (newest year) to 21,333 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 Cw 50 Ng.

See the buying guide →

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