1999 Yamaha Wr400f MOT Pass Rate
Pass rate for Wr400f models manufactured in 1999, based on 46 real MOT test results.
Data from official DVSA MOT testing records
1999 Yamaha Wr400f MOT Analysis
The 1999 Yamaha Wr400f has an MOT pass rate of 95.7% based on 46 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 4,127 miles on the odometer. With a 4.3% failure rate, the 1999 Wr400f is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1999 Yamaha Wr400f is Motorcycle lamps and reflectors, responsible for 2.2% 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.
Top failures specific to 1999 models only. The overall Wr400f page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Motorcycle Lamps And Reflectors | 2.2% | 1 |
Mileage Statistics
About This Data
The 1999 Yamaha Wr400f has an MOT pass rate of 95.7% based on 46 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 4,127 miles on the odometer. With a 4.3% failure rate, the 1999 Wr400f is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1999 Yamaha Wr400f, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to motorcycle lamps and reflectors: 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 4,127 miles, many of these vehicles are still in good mechanical condition.
Motorcycle lamps and reflectors — 2.2% of failures
Motorcycle lamps and reflectors issues account for 2.2% of MOT failures on 1999 Yamaha Wr400f 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.