2005 Yamaha Yfm 660 MOT Pass Rate
Pass rate for Yfm 660 models manufactured in 2005, based on 1,020 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Yfm 660 cars tested in 2005. Want to see how cars built in 2005 hold up over time?
View 2005 Yamaha Yfm 660 vintage page → (93.9% current pass rate)2005 Yamaha Yfm 660 MOT Analysis
The 2005 Yamaha Yfm 660 has an MOT pass rate of 81.2% based on 1,020 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 4,010 miles on the odometer. With a 18.8% failure rate, the 2005 Yfm 660 is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2005 Yamaha Yfm 660 is Lamps, reflectors and electrical equipment, responsible for 0.5% of failures. 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 range from £5–50. Brakes is the second most common issue at 0.2%.
Top failures specific to 2005 models only. The overall Yfm 660 page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
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| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Lamps, Reflectors And Electrical Equipment | 0.5% | 5 |
| 2 | Brakes | 0.2% | 2 |
Mileage Statistics
About This Data
The 2005 Yamaha Yfm 660 has an MOT pass rate of 81.2% based on 1,020 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 4,010 miles on the odometer. With a 18.8% failure rate, the 2005 Yfm 660 is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2005 Yamaha Yfm 660, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to lamps, reflectors and electrical equipment: 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. With relatively low average mileage of 4,010 miles, many of these vehicles are still in good mechanical condition.
Lamps, reflectors and electrical equipment — 0.5% of failures
Lamps, reflectors and electrical equipment issues account for 0.5% of MOT failures on 2005 Yamaha Yfm 660 models. 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 — 0.2% of failures
Brakes issues account for 0.2% of MOT failures on 2005 Yamaha Yfm 660 models. 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).
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.