DVSA Statistics
2004 Yamaha Yn50
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 2004 Yamaha Yn50 (only 19 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 19 DVSA anonymised MOT tests · About this data
Pass Rate
73.7%
About average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Quick DIY Fix
Headlight bulbs are a common MOT fail. Easy DIY replacement.
Based on DVSA statistics from 19 recorded tests.
Pre-MOT Checklist for 2004 Yamaha Yn50
Based on common failure points for this model, check these items before your MOT:
- 1
Test all headlights work and aim is correct - check for condensation inside
Lighting – Common fail on this model
- 2
Check tyre tread depth is at least 1.6mm across the central 3/4 of the tyre
Tyres – Common fail on this model
- 3
Check exhaust for leaks, holes, or excessive corrosion - listen for blowing
Exhaust – 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 Yn50.
Frequently Asked Questions
Is a 2004 Yamaha Yn50 likely to fail its MOT?
Based on DVSA statistics, the 2004 Yamaha Yn50 has a 73.7% MOT pass rate. This is about average for vehicles of this age.
What are the most common MOT failures on a 2004 Yamaha Yn50?
The most common MOT failure reasons for a 2004 Yamaha Yn50 are: the aim of a headlamp is not within limits laid down in the requirements, tyre tread depth not in accordance with the requirements, exhaust system leaking or insecure. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 2004 Yamaha Yn50 fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: the aim of a headlamp is not within limits laid down in the requirements, tyre tread depth not in accordance with the requirements, exhaust system leaking or insecure. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 2004 Yamaha Yn50s fail their MOT?
Around 26% of 2004 Yamaha Yn50s fail their MOT test, meaning roughly 1 in 4 don't pass first time. The most common reasons are the aim of a headlamp is not within limits laid down in the requirements and tyre tread depth not in accordance with the requirements. Pre-checking these items can significantly improve your chances.
What should I check before my 2004 Yamaha Yn50 MOT?
Before your 2004 Yamaha Yn50 MOT, check these commonly-failed items: the aim of a headlamp is not within limits laid down in the requirements, tyre tread depth not in accordance with the requirements, exhaust system leaking or insecure. 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 2004 Yamaha Yn50 reliable for MOT?
With a 73.7% MOT pass rate, the 2004 Yamaha Yn50 performs about average compared to typical vehicles. This is typical performance for vehicles in this age bracket.