DVSA Statistics
1999 Yamaha Yn50
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1999 Yamaha Yn50 (only 9 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 9 DVSA anonymised MOT tests · About this data
Pass Rate
88.9%
Higher than average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Parts Available
Worn tyres are a safety issue and common MOT fail.
Based on DVSA statistics from 9 recorded tests.
Pre-MOT Checklist for 1999 Yamaha Yn50
Based on common failure points for this model, check these items before your MOT:
- 1
Check tyre tread depth is at least 1.6mm across the central 3/4 of the tyre
Tyres – Common fail on this model
How Does This Compare to Other Years?
Previous Year
1998 Yamaha Yn50
Based on 6 UK MOT tests
Next Year
2000 Yamaha Yn50
Based on 20 UK MOT tests
Compare how MOT performance varies across Yamaha Yn50 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 9 MOT tests from the 2023 DVSA dataset. Your 1999 Yamaha Yn50 was 24 years old when this data was collected and is now 27 years old.
Sample Size
Limited data - 9 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 Yn50.
Frequently Asked Questions
Is a 1999 Yamaha Yn50 likely to fail its MOT?
Based on DVSA statistics, the 1999 Yamaha Yn50 has a 88.9% 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 1999 Yamaha Yn50?
The most common MOT failure reasons for a 1999 Yamaha Yn50 are: a tyre cords exposed or damaged. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1999 Yamaha Yn50 fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: a tyre cords exposed or damaged. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1999 Yamaha Yn50s fail their MOT?
Around 11% of 1999 Yamaha Yn50s fail their MOT test, meaning roughly 1 in 9 don't pass first time. The most common reasons are a tyre cords exposed or damaged. Pre-checking these items can significantly improve your chances.
What should I check before my 1999 Yamaha Yn50 MOT?
Before your 1999 Yamaha Yn50 MOT, check these commonly-failed items: a tyre cords exposed or damaged. 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 1999 Yamaha Yn50 reliable for MOT?
With a 88.9% MOT pass rate, the 1999 Yamaha Yn50 performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.