Yamaha Warrior MOT Pass Rate
Overall pass rate across all manufacture years, based on 141 real MOT test results. Failure rate: 15.6%.
Data from official DVSA MOT testing records
Yamaha Warrior MOT Reliability Overview
The Yamaha Warrior is a rare vehicle in the UK, with 141 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 84.4% and a failure rate of 15.6%, which is well above the UK average of approximately 37%.
Based on this data, the Yamaha Warrior earns a "Excellent" reliability rating. The average Yamaha Warrior presents for MOT with approximately 16,573 miles on the clock. The 2005 manufacture year performs best with a 84.5% pass rate.
The most common MOT failure for the Yamaha Warrior is Lamps, Reflectors and Electrical Equipment, affecting 7.1% of all tests. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. The second most common issue is Motorcycle lighting and signalling at 7.1%. Suspension rounds out the top three at 5.0%. 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
Pass Rate by Manufacture Year
* 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 | Lamps, Reflectors And Electrical Equipment | 12.0% | 17 |
| 2 | Motorcycle Lighting And Signalling | 7.8% | 11 |
| 3 | Motorcycle Tyres And Wheels | 5.7% | 8 |
| 4 | Suspension | 5.0% | 7 |
| 5 | Brakes | 5.0% | 7 |
| 6 | Motorcycle Brakes | 4.3% | 6 |
| 7 | Steering | 4.3% | 6 |
| 8 | Registration Plates And Vin | 2.1% | 3 |
| 9 | Motorcycle Fuel And Exhaust | 2.1% | 3 |
| 10 | Motorcycle Steering And Suspension | 2.1% | 3 |
| 11 | Motorcycle Reg Plates And Vin | 2.1% | 3 |
| 12 | Motorcycle Suspension | 0.7% | 1 |
| 13 | Body, Structure And General Items | 0.7% | 1 |
Failures per 10,000 Miles
avg. 16,573 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 |
|---|---|---|---|
| Lamps & Electrical | 7.28 | 12.0% | 17 |
| Motorcycle lighting and signalling | 4.71 | 7.8% | 11 |
| Motorcycle tyres and wheels | 3.42 | 5.7% | 8 |
| Suspension | 3.00 | 5.0% | 7 |
| Brakes | 3.00 | 5.0% | 7 |
| Motorcycle brakes | 2.57 | 4.3% | 6 |
| Steering | 2.57 | 4.3% | 6 |
| Registration Plates and VIN | 1.28 | 2.1% | 3 |
| Motorcycle fuel and exhaust | 1.28 | 2.1% | 3 |
| Motorcycle steering and suspension | 1.28 | 2.1% | 3 |
| Motorcycle reg plates and vin | 1.28 | 2.1% | 3 |
| Motorcycle suspension | 0.43 | 0.7% | 1 |
| Body & Structure | 0.43 | 0.7% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Yamaha Warrior has 16,573 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 Warrior has a mileage-adjusted failure rate of 9.41% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Yamaha Warrior MOT Data
The Yamaha Warrior is a rare vehicle in the UK, with 141 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 84.4% and a failure rate of 15.6%, which is well above the UK average of approximately 37%.
For Yamaha Warrior owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on lamps, reflectors and electrical equipment 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 Warrior is likely to perform.
Lamps, Reflectors and Electrical Equipment — 7.1% of failures
Lamps, Reflectors and Electrical Equipment issues account for 7.1% of MOT failures on the Yamaha Warrior. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Motorcycle lighting and signalling — 7.1% of failures
Motorcycle lighting and signalling issues account for 7.1% of MOT failures on the Yamaha Warrior. 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.
Suspension — 5.0% of failures
Suspension issues account for 5.0% of MOT failures on the Yamaha Warrior. 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.
Frequently Asked Questions
What is the MOT pass rate for the Yamaha Warrior?
Based on 141 MOT tests in our database, the Yamaha Warrior has an overall pass rate of 84.4% (15.6% fail rate).
What are the most common MOT failures on a Yamaha Warrior?
The top 3 reasons a Yamaha Warrior fails its MOT are: 1. Lamps, Reflectors and Electrical Equipment (7.1%), 2. Motorcycle lighting and signalling (7.1%), 3. Suspension (5.0%). Check these areas before booking your MOT.
Is the Yamaha Warrior reliable?
With a 15.6% MOT failure rate, the Warrior is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Yamaha Warrior?
Based on failure data, focus on: Lamps, Reflectors and Electrical Equipment (7.1%); Motorcycle lighting and signalling (7.1%); Suspension (5.0%). 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.