1963 Triumph T90 MOT Pass Rate
Pass rate for T90 models manufactured in 1963, based on 66 real MOT test results.
Data from official DVSA MOT testing records
1963 Triumph T90 MOT Analysis
The 1963 Triumph T90 has an MOT pass rate of 90.9% based on 66 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 15,652 miles on the odometer. With a 9.1% failure rate, the 1963 T90 is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1963 Triumph T90 is Motorcycle drive system, responsible for 1.5% of failures. Motorcycle drive system 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.
Top failures specific to 1963 models only. The overall T90 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 Drive System | 1.5% | 1 |
Failures per 10,000 Miles
avg. 15,652 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 drive system | 0.97 | 1.5% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1963 Triumph T90 has an MOT pass rate of 90.9% based on 66 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 15,652 miles on the odometer. With a 9.1% failure rate, the 1963 T90 is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1963 Triumph T90, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to motorcycle drive system: 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 15,652 miles, many of these vehicles are still in good mechanical condition.
Motorcycle drive system — 1.5% of failures
Motorcycle drive system issues account for 1.5% of MOT failures on 1963 Triumph T90 models. Motorcycle drive system 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.