1990 Vespa (douglas) Douglas MOT Pass Rate
Pass rate for Douglas models manufactured in 1990, based on 88 real MOT test results.
Data from official DVSA MOT testing records
1990 Vespa (douglas) Douglas MOT Analysis
The 1990 Vespa (douglas) Douglas has an MOT pass rate of 88.6% based on 88 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 17,106 miles on the odometer. With a 11.4% failure rate, the 1990 Douglas is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1990 Vespa (douglas) Douglas is Motorcycle tyres, responsible for 1.1% of failures. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs range from £50–200 per tyre. Motorcycle structure and attachments is the second most common issue at 1.1%.
Top failures specific to 1990 models only. The overall Douglas 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 Tyres | 1.1% | 1 |
| 2 | Motorcycle Structure And Attachments | 1.1% | 1 |
Failures per 10,000 Miles
avg. 17,106 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 tyres | 0.66 | 1.1% | 1 |
| Motorcycle structure and attachments | 0.66 | 1.1% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1990 Vespa (douglas) Douglas has an MOT pass rate of 88.6% based on 88 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 17,106 miles on the odometer. With a 11.4% failure rate, the 1990 Douglas is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1990 Vespa (douglas) Douglas, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to motorcycle tyres: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating. With relatively low average mileage of 17,106 miles, many of these vehicles are still in good mechanical condition.
Motorcycle tyres — 1.1% of failures
Motorcycle tyres issues account for 1.1% of MOT failures on 1990 Vespa (douglas) Douglas models. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs: £50–200 per tyre. Pre-MOT check: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating.
Motorcycle structure and attachments — 1.1% of failures
Motorcycle structure and attachments issues account for 1.1% of MOT failures on 1990 Vespa (douglas) Douglas 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.