2003 Yamaha Wr450 MOT Pass Rate
Pass rate for Wr450 models manufactured in 2003, based on 139 real MOT test results.
Data from official DVSA MOT testing records
2003 Yamaha Wr450 MOT Analysis
The 2003 Yamaha Wr450 has an MOT pass rate of 74.8% based on 139 tests — above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 2,809 miles on the odometer. With a 25.2% failure rate, the 2003 Wr450 is rated as "Very Good" for MOT reliability.
The leading cause of MOT failure for the 2003 Yamaha Wr450 is Identification of the vehicle, responsible for 0.7% of failures. Identification failures relate to the Vehicle Identification Number (VIN) and registration plate. The VIN must be permanently displayed and legible, and the registration plate must meet British Standard formatting. Typical repair costs range from £10–50. Motorcycle lamps and reflectors is the second most common issue at 0.7%. Motorcycle wheels follows at 0.7%.
Top failures specific to 2003 models only. The overall Wr450 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 | Identification Of The Vehicle | 0.7% | 1 |
| 2 | Motorcycle Lamps And Reflectors | 0.7% | 1 |
| 3 | Motorcycle Wheels | 0.7% | 1 |
Mileage Statistics
About This Data
The 2003 Yamaha Wr450 has an MOT pass rate of 74.8% based on 139 tests — above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 2,809 miles on the odometer. With a 25.2% failure rate, the 2003 Wr450 is rated as "Very Good" for MOT reliability.
If you own or are considering buying a 2003 Yamaha Wr450, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to identification of the vehicle: Ensure the VIN plate is visible and legible (usually in the windscreen or under the bonnet). Check that number plates are clean, undamaged, and use the correct font and spacing. With relatively low average mileage of 2,809 miles, many of these vehicles are still in good mechanical condition.
Identification of the vehicle — 0.7% of failures
Identification of the vehicle issues account for 0.7% of MOT failures on 2003 Yamaha Wr450 models. Identification failures relate to the Vehicle Identification Number (VIN) and registration plate. The VIN must be permanently displayed and legible, and the registration plate must meet British Standard formatting. Typical repair costs: £10–50. Pre-MOT check: Ensure the VIN plate is visible and legible (usually in the windscreen or under the bonnet). Check that number plates are clean, undamaged, and use the correct font and spacing.
Motorcycle lamps and reflectors — 0.7% of failures
Motorcycle lamps and reflectors issues account for 0.7% of MOT failures on 2003 Yamaha Wr450 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.
Motorcycle wheels — 0.7% of failures
Motorcycle wheels issues account for 0.7% of MOT failures on 2003 Yamaha Wr450 models. Wheel failures include cracked or severely corroded alloy wheels, missing or loose wheel nuts, and wheels that are insecurely attached. These are safety-critical and relatively rare compared to tyre failures. Typical repair costs: £100–400 per wheel. Pre-MOT check: Visually inspect wheels for cracks, especially around the spokes and rim. Check that all wheel nuts are present and tightened. Look for signs of impact damage on alloy wheels.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.