Yamaha Quad MOT Pass Rate
Overall pass rate across all manufacture years, based on 1,277 real MOT test results. Failure rate: 19.0%.
Data from official DVSA MOT testing records
Yamaha Quad MOT Reliability Overview
The Yamaha Quad is a niche vehicle in the UK, with 1,277 MOT test results recorded in our database spanning 9 manufacture years. It has an overall MOT pass rate of 81.0% and a failure rate of 19.0%, which is well above the UK average of approximately 37%.
Based on this data, the Yamaha Quad earns a "Excellent" reliability rating. The average Yamaha Quad presents for MOT with approximately 4,327 miles on the clock. Manufacture year matters: 2010 models achieve the highest pass rate at 84.7%, while 2009 models have the lowest at 67.6%. This 17.1 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Yamaha Quad is Lamps, Reflectors and Electrical Equipment, affecting 18.2% 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 Brakes at 11.7%. Suspension rounds out the top three at 11.4%. 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
Best Year to Buy
📈 How Each Vintage Ages
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 | 28.9% | 369 |
| 2 | Suspension | 13.8% | 176 |
| 3 | Brakes | 12.8% | 163 |
| 4 | Tyres | 5.2% | 66 |
| 5 | Steering | 4.2% | 54 |
| 6 | Registration Plates And Vin | 4.2% | 53 |
| 7 | Driver's View Of The Road | 1.9% | 24 |
| 8 | Identification Of The Vehicle | 1.6% | 21 |
| 9 | Road Wheels | 1.6% | 21 |
| 10 | Exhaust, Fuel And Emissions | 1.4% | 18 |
| 11 | Body, Structure And General Items | 0.6% | 8 |
| 12 | Body, Chassis, Structure | 0.5% | 7 |
| 13 | Motor Tricycles And Quadricycles | 0.4% | 5 |
| 14 | Non-component Advisories | 0.3% | 4 |
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Mileage at MOT
The average Yamaha Quad has 4,327 miles when tested for MOT.
About Yamaha Quad MOT Data
The Yamaha Quad is a niche vehicle in the UK, with 1,277 MOT test results recorded in our database spanning 9 manufacture years. It has an overall MOT pass rate of 81.0% and a failure rate of 19.0%, which is well above the UK average of approximately 37%.
For Yamaha Quad 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 brakes 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 Quad is likely to perform.
Lamps, Reflectors and Electrical Equipment — 18.2% of failures
Lamps, Reflectors and Electrical Equipment issues account for 18.2% of MOT failures on the Yamaha Quad. 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.
Brakes — 11.7% of failures
Brakes issues account for 11.7% of MOT failures on the Yamaha Quad. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Suspension — 11.4% of failures
Suspension issues account for 11.4% of MOT failures on the Yamaha Quad. 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 Quad?
Based on 1,277 MOT tests in our database, the Yamaha Quad has an overall pass rate of 81.0% (19.0% fail rate).
What are the most common MOT failures on a Yamaha Quad?
The top 3 reasons a Yamaha Quad fails its MOT are: 1. Lamps, Reflectors and Electrical Equipment (18.2%), 2. Brakes (11.7%), 3. Suspension (11.4%). Check these areas before booking your MOT.
Is the Yamaha Quad reliable?
With a 19.0% MOT failure rate, the Quad is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Yamaha Quad?
Based on failure data, focus on: Lamps, Reflectors and Electrical Equipment (18.2%); Brakes (11.7%); Suspension (11.4%). 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.