Triumph 13/60 MOT Pass Rate
Overall pass rate across all manufacture years, based on 105 real MOT test results. Failure rate: 21.0%.
Data from official DVSA MOT testing records
Triumph 13/60 MOT Reliability Overview
The Triumph 13/60 is a rare vehicle in the UK, with 105 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 79.0% and a failure rate of 21.0%, which is well above the UK average of approximately 37%.
Based on this data, the Triumph 13/60 earns a "Excellent" reliability rating. The average Triumph 13/60 presents for MOT with approximately 49,421 miles on the clock. The 1970 manufacture year performs best with a 76.5% pass rate.
The most common MOT failure for the Triumph 13/60 is Brakes, affecting 27.6% of all tests. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. The second most common issue is Suspension at 11.4%. Driver's View of the Road rounds out the top three at 8.6%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
Pass Rate by Manufacture Year
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Brakes | 30.5% | 32 |
| 2 | Lamps, Reflectors And Electrical Equipment | 13.3% | 14 |
| 3 | Suspension | 12.4% | 13 |
| 4 | Driver's View Of The Road | 9.5% | 10 |
| 5 | Steering | 5.7% | 6 |
| 6 | Non-component Advisories | 4.8% | 5 |
| 7 | Tyres | 3.8% | 4 |
| 8 | Exhaust, Fuel And Emissions | 1.9% | 2 |
| 9 | Visibility | 1.9% | 2 |
| 10 | Noise, Emissions And Leaks | 1.0% | 1 |
| 11 | Body, Chassis, Structure | 1.0% | 1 |
| 12 | Body, Structure And General Items | 1.0% | 1 |
| 13 | Road Wheels | 1.0% | 1 |
Failures per 10,000 Miles
avg. 49,421 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 |
|---|---|---|---|
| Brakes | 6.17 | 30.5% | 32 |
| Lamps & Electrical | 2.70 | 13.3% | 14 |
| Suspension | 2.51 | 12.4% | 13 |
| Visibility | 2.32 | 11.4% | 12 |
| Steering | 1.16 | 5.7% | 6 |
| Non-component advisories | 0.96 | 4.8% | 5 |
| Tyres | 0.77 | 3.8% | 4 |
| Emissions & Exhaust | 0.39 | 1.9% | 2 |
| Body & Structure | 0.38 | 2.0% | 2 |
| Noise, emissions and leaks | 0.19 | 1.0% | 1 |
| Wheels | 0.19 | 1.0% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Triumph 13/60 has 49,421 miles when tested for MOT.
📊 Mileage-Adjusted Failure Rate
How often this car fails MOT relative to how much it's driven — a fairer comparison than raw pass rate.
The Triumph 13/60 has a mileage-adjusted failure rate of 4.25% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Triumph 13/60 MOT Data
The Triumph 13/60 is a rare vehicle in the UK, with 105 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 79.0% and a failure rate of 21.0%, which is well above the UK average of approximately 37%.
For Triumph 13/60 owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on brakes and suspension for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific 13/60 is likely to perform.
Brakes — 27.6% of failures
Brakes issues account for 27.6% of MOT failures on the Triumph 13/60. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Suspension — 11.4% of failures
Suspension issues account for 11.4% of MOT failures on the Triumph 13/60. 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.
Driver's View of the Road — 8.6% of failures
Driver's View of the Road issues account for 8.6% of MOT failures on the Triumph 13/60. Driver's View of the Road 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.
Frequently Asked Questions
What is the MOT pass rate for the Triumph 13/60?
Based on 105 MOT tests in our database, the Triumph 13/60 has an overall pass rate of 79.0% (21.0% fail rate).
What are the most common MOT failures on a Triumph 13/60?
The top 3 reasons a Triumph 13/60 fails its MOT are: 1. Brakes (27.6%), 2. Suspension (11.4%), 3. Driver's View of the Road (8.6%). Check these areas before booking your MOT.
Is the Triumph 13/60 reliable?
With a 21.0% MOT failure rate, the 13/60 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Triumph 13/60?
Based on failure data, focus on: Brakes (27.6%); Suspension (11.4%); Driver's View of the Road (8.6%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.