Kawasaki
Er6
1,697 MOT tests analysed. sits above the UK fleet average — here's where Er6s pass, fail, and end up on the retest sheet.
That's 6.5 points above the UK fleet average across our 1,984 tracked models — a confident result.
Pass
84.0%
Pass-after-fix
5.8%
Fail
10.1%
Avg miles
23,566
Pass + Pass-after-fix + Fail = 100%
This model's production run straddles the January 2006 Euro 4 cutoff. Individual cars vary — check your registration plate on the government's ULEZ checker. Daily charges if driven in the zone: London £12.50 · Birmingham £8.00 .
The picture
Er6: above-average pass rates, with caveats
Across 1,385 MOT tests, the Er6 returns 83.2% first-time pass — above the UK fleet average. The single most-logged Major fail is a non-functioning shock absorber. Tyre tread under the limit and a missing rear reflector round out the top three. Average tested mileage sits at 22,795, which is the lens to read those failure rankings through. If you own one and the next test is close, the ranked list below is a sensible pre-test checklist.
Top ten reasons for rejection.
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- 01
A shock absorber not functioning or leaking severely
19 occurrences · 1.1% of tests
- 02
Rate of flashing not between 60 and 120 times per minute
19 occurrences · 1.1% of tests
- 03
Audible warning not working
18 occurrences · 1.1% of tests
- 04
Reflector missing or reflecting white to the rear
16 occurrences · 0.9% of tests
- 05
Stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
15 occurrences · 0.9% of tests
- 06
Brake lining or pad worn below 1.0mm
15 occurrences · 0.9% of tests
- 07
Tyre tread depth not in accordance with the requirements
15 occurrences · 0.9% of tests
- 08
Significant brake effort recorded with no brake applied indicating a binding brake
11 occurrences · 0.6% of tests
- 09
A rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps
11 occurrences · 0.6% of tests
- 10
A throttle control not functioning correctly
9 occurrences · 0.5% of tests
Counts cover Major and Dangerous defects logged at test. Advisory items excluded so this shows why a car was rejected, not just what the tester flagged in passing.
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Buying or keeping an Er6?
Use the failure ranking as a pre-test checklist or a haggling lever. Treat the headline pass rate as a fleet-wide trend, not a guarantee on any individual car.
If you own an Er6 and your last MOT looked nothing like the ranked failures above, that's normal — individual cars vary widely. The ranking shows the patterns testers flag most often across the country.