DVSA Statistics
2018 Yamaha Wr450f
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 2018 Yamaha Wr450f (only 5 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 5 DVSA anonymised MOT tests · About this data
Pass Rate
80%
Higher than average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Quick DIY Fix
Number plate lights are a quick fix.
Based on DVSA statistics from 5 recorded tests.
Pre-MOT Checklist for 2018 Yamaha Wr450f
Based on common failure points for this model, check these items before your MOT:
- 1
Check exhaust for leaks, holes, or excessive corrosion - listen for blowing
Exhaust – Common fail on this model
- 2
Ensure number plate lights work and plates are clean and legible
Lighting – Common fail on this model
- 3
Test brakes for effectiveness, pull, and unusual noises when driving
Brakes – 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 Wr450f.
Frequently Asked Questions
Is a 2018 Yamaha Wr450f likely to fail its MOT?
Based on DVSA statistics, the 2018 Yamaha Wr450f has a 80% 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 2018 Yamaha Wr450f?
The most common MOT failure reasons for a 2018 Yamaha Wr450f are: exhaust noise levels in excess of those permitted, number plate does not conform to the specified requirements, brake lining or pad worn below 1.0mm. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 2018 Yamaha Wr450f fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: exhaust noise levels in excess of those permitted, number plate does not conform to the specified requirements, brake lining or pad worn below 1.0mm. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 2018 Yamaha Wr450fs fail their MOT?
Around 20% of 2018 Yamaha Wr450fs fail their MOT test, meaning roughly 1 in 5 don't pass first time. The most common reasons are exhaust noise levels in excess of those permitted and number plate does not conform to the specified requirements. Pre-checking these items can significantly improve your chances.
What should I check before my 2018 Yamaha Wr450f MOT?
Before your 2018 Yamaha Wr450f MOT, check these commonly-failed items: exhaust noise levels in excess of those permitted, number plate does not conform to the specified requirements, brake lining or pad worn below 1.0mm. 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 2018 Yamaha Wr450f reliable for MOT?
With a 80% MOT pass rate, the 2018 Yamaha Wr450f performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.