Yamaha Yfz350 MOT Pass Rate
Overall pass rate across all manufacture years, based on 510 real MOT test results. Failure rate: 7.1%.
Data from official DVSA MOT testing records
Yamaha Yfz350 MOT Reliability Overview
The Yamaha Yfz350 is a rare vehicle in the UK, with 510 MOT test results recorded in our database spanning 5 manufacture years. It has an overall MOT pass rate of 92.9% and a failure rate of 7.1%, which is well above the UK average of approximately 37%.
Based on this data, the Yamaha Yfz350 earns a "Excellent" reliability rating. The average Yamaha Yfz350 presents for MOT with approximately 673 miles on the clock. Manufacture year matters: 2001 models achieve the highest pass rate at 100.0%, while 2003 models have the lowest at 90.0%. This 10.0 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Yamaha Yfz350 is Lamps, reflectors and electrical equipment, affecting 5.1% 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 Brakes at 4.9%. Suspension rounds out the top three at 3.7%. 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 | 8.0% | 41 |
| 2 | Brakes | 4.9% | 25 |
| 3 | Suspension | 3.7% | 19 |
| 4 | Steering | 1.8% | 9 |
| 5 | Body, Chassis, Structure | 1.2% | 6 |
| 6 | Identification Of The Vehicle | 0.6% | 3 |
| 7 | Road Wheels | 0.4% | 2 |
| 8 | Tyres | 0.4% | 2 |
| 9 | Non-component Advisories | 0.2% | 1 |
| 10 | Motor Tricycles And Quadricycles | 0.2% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Yamaha Yfz350 has 673 miles when tested for MOT.
About Yamaha Yfz350 MOT Data
The Yamaha Yfz350 is a rare vehicle in the UK, with 510 MOT test results recorded in our database spanning 5 manufacture years. It has an overall MOT pass rate of 92.9% and a failure rate of 7.1%, which is well above the UK average of approximately 37%.
For Yamaha Yfz350 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 Yfz350 is likely to perform.
Lamps, reflectors and electrical equipment — 5.1% of failures
Lamps, reflectors and electrical equipment issues account for 5.1% of MOT failures on the Yamaha Yfz350. 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 — 4.9% of failures
Brakes issues account for 4.9% of MOT failures on the Yamaha Yfz350. 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 — 3.7% of failures
Suspension issues account for 3.7% of MOT failures on the Yamaha Yfz350. 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 Yfz350?
Based on 510 MOT tests in our database, the Yamaha Yfz350 has an overall pass rate of 92.9% (7.1% fail rate).
What are the most common MOT failures on a Yamaha Yfz350?
The top 3 reasons a Yamaha Yfz350 fails its MOT are: 1. Lamps, reflectors and electrical equipment (5.1%), 2. Brakes (4.9%), 3. Suspension (3.7%). Check these areas before booking your MOT.
Is the Yamaha Yfz350 reliable?
With a 7.1% MOT failure rate, the Yfz350 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Yamaha Yfz350?
Based on failure data, focus on: Lamps, reflectors and electrical equipment (5.1%); Brakes (4.9%); Suspension (3.7%). 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.