1970 Triumph T120 MOT Pass Rate
Pass rate for T120 models manufactured in 1970, based on 456 real MOT test results.
Data from official DVSA MOT testing records
This page shows all T120 cars tested in 1970. Want to see how cars built in 1970 hold up over time?
View 1970 Triumph T120 vintage page → (95.1% current pass rate)1970 Triumph T120 MOT Analysis
The 1970 Triumph T120 has an MOT pass rate of 90.4% based on 456 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 14,806 miles on the odometer. With a 9.6% failure rate, the 1970 T120 is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1970 Triumph T120 is Motorcycle suspension, responsible for 0.2% of failures. 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 range from £200–500. Motorcycle tyres is the second most common issue at 0.2%.
Top failures specific to 1970 models only. The overall T120 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 Suspension | 0.2% | 1 |
| 2 | Motorcycle Tyres | 0.2% | 1 |
Failures per 10,000 Miles
avg. 14,806 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 suspension | 0.15 | 0.2% | 1 |
| Motorcycle tyres | 0.15 | 0.2% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1970 Triumph T120 has an MOT pass rate of 90.4% based on 456 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 14,806 miles on the odometer. With a 9.6% failure rate, the 1970 T120 is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1970 Triumph T120, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to motorcycle suspension: 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. With relatively low average mileage of 14,806 miles, many of these vehicles are still in good mechanical condition.
Motorcycle suspension — 0.2% of failures
Motorcycle suspension issues account for 0.2% of MOT failures on 1970 Triumph T120 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.
Motorcycle tyres — 0.2% of failures
Motorcycle tyres issues account for 0.2% of MOT failures on 1970 Triumph T120 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.