Yamaha Yg1 MOT Pass Rate
Overall pass rate across all manufacture years, based on 46 real MOT test results. Failure rate: 4.3%.
Data from official DVSA MOT testing records
Yamaha Yg1 MOT Reliability Overview
The Yamaha Yg1 is a rare vehicle in the UK, with 46 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 95.7% and a failure rate of 4.3%, which is well above the UK average of approximately 37%.
Based on this data, the Yamaha Yg1 earns a "Excellent" reliability rating. The average Yamaha Yg1 presents for MOT with approximately 11,106 miles on the clock.
The most common MOT failure for the Yamaha Yg1 is Motorcycle steering and suspension, affecting 13.0% of all tests. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. The second most common issue is Motorcycle lighting and signalling at 10.9%. Motorcycle driving controls rounds out the top three at 2.2%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Motorcycle Steering And Suspension | 13.0% | 6 |
| 2 | Motorcycle Lighting And Signalling | 13.0% | 6 |
| 3 | Motorcycle Driving Controls | 2.2% | 1 |
Failures per 10,000 Miles
avg. 11,106 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Motorcycle steering and suspension | 11.74 | 13.0% | 6 |
| Motorcycle lighting and signalling | 11.74 | 13.0% | 6 |
| Motorcycle driving controls | 1.96 | 2.2% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Yamaha Yg1 has 11,106 miles when tested for MOT.
📊 Mileage-Adjusted Failure Rate
How often this car fails MOT relative to how much it's driven — a fairer comparison than raw pass rate.
The Yamaha Yg1 has a mileage-adjusted failure rate of 3.87% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Yamaha Yg1 MOT Data
The Yamaha Yg1 is a rare vehicle in the UK, with 46 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 95.7% and a failure rate of 4.3%, which is well above the UK average of approximately 37%.
For Yamaha Yg1 owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle steering and suspension and motorcycle lighting and signalling for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific Yg1 is likely to perform.
Motorcycle steering and suspension — 13.0% of failures
Motorcycle steering and suspension issues account for 13.0% of MOT failures on the Yamaha Yg1. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Motorcycle lighting and signalling — 10.9% of failures
Motorcycle lighting and signalling issues account for 10.9% of MOT failures on the Yamaha Yg1. Motorcycle lighting and signalling issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Motorcycle driving controls — 2.2% of failures
Motorcycle driving controls issues account for 2.2% of MOT failures on the Yamaha Yg1. Motorcycle driving controls issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Frequently Asked Questions
What is the MOT pass rate for the Yamaha Yg1?
Based on 46 (based on limited data) MOT tests in our database, the Yamaha Yg1 has an overall pass rate of 95.7% (4.3% fail rate).
What are the most common MOT failures on a Yamaha Yg1?
The top 3 reasons a Yamaha Yg1 fails its MOT are: 1. Motorcycle steering and suspension (13.0%), 2. Motorcycle lighting and signalling (10.9%), 3. Motorcycle driving controls (2.2%). Check these areas before booking your MOT.
Is the Yamaha Yg1 reliable?
With a 4.3% MOT failure rate, the Yg1 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Yamaha Yg1?
Based on failure data, focus on: Motorcycle steering and suspension (13.0%); Motorcycle lighting and signalling (10.9%); Motorcycle driving controls (2.2%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.