Photo: AVMOTO, CC BY-SA 4.0
Yamaha
Xj600
2,362 MOT tests analysed. sits above the UK fleet average — here's where Xj600s pass, fail, and end up on the retest sheet.
That's 3.0 points above the UK fleet average across our 1,984 tracked models — a confident result.
Pass
80.5%
Pass-after-fix
6.8%
Fail
12.6%
Avg miles
29,231
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
Xj600: above-average pass rates, with caveats
Across 1,658 MOT tests, the Xj600 returns 80.9% first-time pass — above the UK fleet average. The single most-logged Major fail is a non-functioning shock absorber. A binding brake and rate of flashing not between 60 round out the top three. Average tested mileage sits at 28,910, 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
38 occurrences · 1.6% of tests
- 02
Significant brake effort recorded with no brake applied indicating a binding brake
34 occurrences · 1.4% of tests
- 03
Rate of flashing not between 60 and 120 times per minute
29 occurrences · 1.2% of tests
- 04
Tyre tread depth not in accordance with the requirements
28 occurrences · 1.2% of tests
- 05
Excessive fluctuation in brake effort through each wheel revolution
25 occurrences · 1.1% of tests
- 06
A wheel bearing with excessive play
24 occurrences · 1.0% of tests
- 07
A transmission belt, chain, sprocket or pulley excessively loose or worn
21 occurrences · 0.9% of tests
- 08
Reflector missing or reflecting white to the rear
18 occurrences · 0.8% of tests
- 09
A wheel bearing excessively rough
17 occurrences · 0.7% of tests
- 10
Projected beam image is obviously incorrect
14 occurrences · 0.6% 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 a Xj600?
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 a Xj600 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.