1997 Harley Davidson Unclassified MOT Pass Rate
Pass rate for Unclassified models manufactured in 1997, based on 2,306 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Unclassified cars tested in 1997. Want to see how cars built in 1997 hold up over time?
View 1997 Harley Davidson Unclassified vintage page → (91.7% current pass rate)1997 Harley Davidson Unclassified MOT Analysis
The 1997 Harley Davidson Unclassified has an MOT pass rate of 88.2% based on 2,306 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 23,052 miles on the odometer. With a 11.8% failure rate, the 1997 Unclassified is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1997 Harley Davidson Unclassified is Motorcycle lamps and reflectors, 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. Motorcycle structure and attachments is the second most common issue at 0.2%. Identification of the vehicle follows at 0.2%.
Top failures specific to 1997 models only. The overall Unclassified 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 | 0.5% | 12 |
| 2 | Motorcycle Structure And Attachments | 0.2% | 4 |
| 3 | Identification Of The Vehicle | 0.2% | 4 |
| 4 | Motorcycle Suspension | 0.1% | 2 |
| 5 | Motorcycle Tyres | 0.1% | 2 |
| 6 | Motorcycle Steering | 0.1% | 2 |
Failures per 10,000 Miles
avg. 23,052 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 lamps and reflectors | 0.23 | 0.5% | 12 |
| Motorcycle structure and attachments | 0.08 | 0.2% | 4 |
| Identification of the vehicle | 0.08 | 0.2% | 4 |
| Motorcycle suspension | 0.04 | 0.1% | 2 |
| Motorcycle tyres | 0.04 | 0.1% | 2 |
| Motorcycle steering | 0.04 | 0.1% | 2 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1997 Harley Davidson Unclassified has an MOT pass rate of 88.2% based on 2,306 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 23,052 miles on the odometer. With a 11.8% failure rate, the 1997 Unclassified is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1997 Harley Davidson Unclassified, 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 23,052 miles, many of these vehicles are still in good mechanical condition.
Motorcycle lamps and reflectors — 0.5% of failures
Motorcycle lamps and reflectors issues account for 0.5% of MOT failures on 1997 Harley Davidson Unclassified 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 structure and attachments — 0.2% of failures
Motorcycle structure and attachments issues account for 0.2% of MOT failures on 1997 Harley Davidson Unclassified models. Motorcycle structure and attachments 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.
Identification of the vehicle — 0.2% of failures
Identification of the vehicle issues account for 0.2% of MOT failures on 1997 Harley Davidson Unclassified 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.