What year Kawasaki Er is most reliable?

Based on MOT first-test pass rates, the 2016 Kawasaki Er has the highest pass rate at 90.1%, out of 484 vehicles tested.

What are the most common Kawasaki Er MOT failures?

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

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Kawasaki Er — Reliability by Year

1,318 vehicles · MOT data 2014–2016 · first-test pass rates

This page shows MOT first-test pass rates for each year the Kawasaki Er 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

2016

90.1% pass rate · 484 vehicles

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Lowest pass rate year

2014

89.0% pass rate · 382 vehicles

Year	Pass rate	Avg mileage	Vehicles
2016	90.1%	10,054 mi	484
2015	89.6%	10,134 mi	452
2014	89.0%	10,723 mi	382

Which year Kawasaki Er is most reliable?

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

Tests range from an average of 10,054 miles (newest year) to 10,723 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 Kawasaki Er.

See the buying guide →

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