1998 Yamaha Bw Spy MOT Pass Rate
Pass rate for Bw Spy models manufactured in 1998, based on 112 real MOT test results.
Data from official DVSA MOT testing records
1998 Yamaha Bw Spy MOT Analysis
The 1998 Yamaha Bw Spy has an MOT pass rate of 61.6% based on 112 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 8,939 miles on the odometer. With a 38.4% failure rate, the 1998 Bw Spy is rated as "Average" for MOT reliability.
The leading cause of MOT failure for the 1998 Yamaha Bw Spy is Motorcycle audible warning (Horn), responsible for 0.9% of failures. Motorcycle audible warning (Horn) issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs range from £100–400. Motorcycle suspension is the second most common issue at 0.9%.
Top failures specific to 1998 models only. The overall Bw Spy 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 Audible Warning (Horn) | 0.9% | 1 |
| 2 | Motorcycle Suspension | 0.9% | 1 |
Failures per 10,000 Miles
avg. 8,939 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Motorcycle audible warning (Horn) | 1.00 | 0.9% | 1 |
| Motorcycle suspension | 1.00 | 0.9% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1998 Yamaha Bw Spy has an MOT pass rate of 61.6% based on 112 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 8,939 miles on the odometer. With a 38.4% failure rate, the 1998 Bw Spy is rated as "Average" for MOT reliability.
If you own or are considering buying a 1998 Yamaha Bw Spy, budget for potential repairs before each MOT. Before your MOT, pay particular attention to motorcycle audible warning (horn): Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights. With relatively low average mileage of 8,939 miles, many of these vehicles are still in good mechanical condition.
Motorcycle audible warning (Horn) — 0.9% of failures
Motorcycle audible warning (Horn) issues account for 0.9% of MOT failures on 1998 Yamaha Bw Spy models. Motorcycle audible warning (Horn) issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Motorcycle suspension — 0.9% of failures
Motorcycle suspension issues account for 0.9% of MOT failures on 1998 Yamaha Bw Spy models. 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.