What year Honda Ns50msb is most reliable?

Based on MOT first-test pass rates, the 1983 Honda Ns50msb has the highest pass rate at 86.1%, out of 5,141 vehicles tested.

What are the most common Honda Ns50msb MOT failures?

The most common Honda Ns50msb MOT failures vary by year. Check the individual year pages for detailed defect breakdowns — links in the table above.

CarHunch

Get Started

Honda Ns50msb — Reliability by Year

14,180 vehicles · MOT data 1982–1985 · first-test pass rates

This page shows MOT first-test pass rates for each year the Honda Ns50msb was manufactured — click any year to explore that cohort in detail. Trying to decide which year to buy? See the full buying guide →

✓

Best pass rate year

1983

86.1% pass rate · 5,141 vehicles

⚠

Lowest pass rate year

1982

80.5% pass rate · 2,661 vehicles

Year	Pass rate	Avg mileage	Vehicles
1985	82.1%	4,276 mi	1,653
1984	82.9%	4,782 mi	4,725
1983	86.1%	5,771 mi	5,141
1982	80.5%	4,105 mi	2,661

Which year Honda Ns50msb 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 4,105 miles (newest year) to 5,771 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 Honda Ns50msb.

See the buying guide →

← All Honda models

Check any UK registration — free MOT history and risk insights.