DVSA Statistics
1998 Yamaha Xtz660
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1998 Yamaha Xtz660 (only 4 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 4 DVSA anonymised MOT tests · About this data
Pass Rate
75%
About average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Parts Available
Brakes are a common wear item.
Based on DVSA statistics from 4 recorded tests.
Pre-MOT Checklist for 1998 Yamaha Xtz660
Based on common failure points for this model, check these items before your MOT:
- 1
Listen for knocks or clunks when driving over bumps - bounce each corner
Suspension – Common fail on this model
- 2
Test brakes for effectiveness, pull, and unusual noises when driving
Brakes – Common fail on this model
How Does This Compare to Other Years?
Previous Year
1997 Yamaha Xtz660
Based on 2 UK MOT tests
Next Year
1999 Yamaha Xtz660
Based on 1 UK MOT tests
Compare how MOT performance varies across Yamaha Xtz660 model years.
Why Trust This Data?
Official UK Government Source
This data comes from the UK's Driver and Vehicle Standards Agency (DVSA), the official body responsible for MOT testing standards. The anonymised MOT test data is published via data.gov.uk.
Understanding the Statistics
This page is based on 4 MOT tests from the 2023 DVSA dataset. Your 1998 Yamaha Xtz660 was 25 years old when this data was collected and is now 28 years old.
Sample Size
Limited data - 4 tests (use as rough guide only)
Limitations
Statistics reflect average outcomes and don't account for maintenance history, mileage, or regional variations. Individual results will vary based on how well a vehicle has been maintained.
Do you own this car?
Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact Yamaha Xtz660.
Frequently Asked Questions
Is a 1998 Yamaha Xtz660 likely to fail its MOT?
Based on DVSA statistics, the 1998 Yamaha Xtz660 has a 75% MOT pass rate. This is above average, indicating good reliability for a vehicle of this age.
What are the most common MOT failures on a 1998 Yamaha Xtz660?
The most common MOT failure reasons for a 1998 Yamaha Xtz660 are: a transmission belt, chain, sprocket or pulley excessively loose or worn, a clutch lever so bent, positioned or shortened that it cannot be readily operated, a suspension pin, bush or joint excessively worn. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1998 Yamaha Xtz660 fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: a transmission belt, chain, sprocket or pulley excessively loose or worn, a clutch lever so bent, positioned or shortened that it cannot be readily operated, a suspension pin, bush or joint excessively worn. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1998 Yamaha Xtz660s fail their MOT?
Around 25% of 1998 Yamaha Xtz660s fail their MOT test, meaning roughly 1 in 4 don't pass first time. The most common reasons are a transmission belt, chain, sprocket or pulley excessively loose or worn and a clutch lever so bent, positioned or shortened that it cannot be readily operated. Pre-checking these items can significantly improve your chances.
What should I check before my 1998 Yamaha Xtz660 MOT?
Before your 1998 Yamaha Xtz660 MOT, check these commonly-failed items: a transmission belt, chain, sprocket or pulley excessively loose or worn, a clutch lever so bent, positioned or shortened that it cannot be readily operated, a suspension pin, bush or joint excessively worn. 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 1998 Yamaha Xtz660 reliable for MOT?
With a 75% MOT pass rate, the 1998 Yamaha Xtz660 performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.