DVSA Statistics
1981 Yamaha Xj550
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1981 Yamaha Xj550 (only 7 tests in our DVSA dataset), so these figures are a rough guide. We still highlight common failure items below so you can check before your MOT.
Pass Rate
Based on 7 DVSA anonymised MOT tests · About this data
Pass Rate
71.4%
About average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Based on DVSA statistics from 7 recorded tests.
Pre-MOT Checklist for 1981 Yamaha Xj550
Based on common failure points for this model, check these items before your MOT:
- 1
Push down on each corner and release - car should bounce once only
Suspension – Common fail on this model
- 2
Check rear reflectors are present, clean, and not cracked
Lighting – Common fail on this model
Do you own this car?
Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact Yamaha Xj550.
Frequently Asked Questions
Is a 1981 Yamaha Xj550 likely to fail its MOT?
Based on DVSA statistics, the 1981 Yamaha Xj550 has a 71.4% MOT pass rate. This is about average for vehicles of this age.
What are the most common MOT failures on a 1981 Yamaha Xj550?
The most common MOT failure reasons for a 1981 Yamaha Xj550 are: a shock absorber not functioning or leaking severely, a wheel bearing excessively rough, a wheel bearing with excessive play. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1981 Yamaha Xj550 fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: a shock absorber not functioning or leaking severely, a wheel bearing excessively rough, a wheel bearing with excessive play. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1981 Yamaha Xj550s fail their MOT?
Around 29% of 1981 Yamaha Xj550s fail their MOT test, meaning roughly 1 in 3 don't pass first time. The most common reasons are a shock absorber not functioning or leaking severely and a wheel bearing excessively rough. Pre-checking these items can significantly improve your chances.
What should I check before my 1981 Yamaha Xj550 MOT?
Before your 1981 Yamaha Xj550 MOT, check these commonly-failed items: a shock absorber not functioning or leaking severely, a wheel bearing excessively rough, a wheel bearing with excessive play. Most are visual checks you can do at home – look for worn tyres, test all lights work, and check for obvious damage or leaks.
Is the 1981 Yamaha Xj550 reliable for MOT?
With a 71.4% MOT pass rate, the 1981 Yamaha Xj550 performs about average compared to typical vehicles. This is typical performance for vehicles in this age bracket.