Triumph Herald13/60 MOT Pass Rate
Overall pass rate across all manufacture years, based on 30 real MOT test results. Failure rate: 26.7%.
Data from official DVSA MOT testing records
Triumph Herald13/60 MOT Reliability Overview
The Triumph Herald13/60 is a rare vehicle in the UK, with 30 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 73.3% and a failure rate of 26.7%, which is above the UK average of approximately 37%.
Based on this data, the Triumph Herald13/60 earns a "Very Good" reliability rating. The average Triumph Herald13/60 presents for MOT with approximately 47,713 miles on the clock.
The most common MOT failure for the Triumph Herald13/60 is Brakes, affecting 20.0% 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 16.7%. Body, Structure and General Items rounds out the top three at 13.3%. 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
* 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 | 46.7% | 14 |
| 2 | Suspension | 30.0% | 9 |
| 3 | Body, Structure And General Items | 16.7% | 5 |
| 4 | Driver's View Of The Road | 13.3% | 4 |
| 5 | Lamps, Reflectors And Electrical Equipment | 10.0% | 3 |
| 6 | Visibility | 6.7% | 2 |
| 7 | Steering | 6.7% | 2 |
| 8 | Exhaust, Fuel And Emissions | 6.7% | 2 |
| 9 | Seat Belts And Supplementary Restraint Systems | 6.7% | 2 |
| 10 | Tyres | 3.3% | 1 |
| 11 | Registration Plates And Vin | 3.3% | 1 |
Failures per 10,000 Miles
avg. 47,713 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 | 9.78 | 46.7% | 14 |
| Suspension | 6.29 | 30.0% | 9 |
| Visibility | 4.19 | 20.0% | 6 |
| Body & Structure | 3.49 | 16.7% | 5 |
| Lamps & Electrical | 2.10 | 10.0% | 3 |
| Steering | 1.40 | 6.7% | 2 |
| Emissions & Exhaust | 1.40 | 6.7% | 2 |
| Seat Belts | 1.40 | 6.7% | 2 |
| Tyres | 0.70 | 3.3% | 1 |
| Registration Plates and VIN | 0.70 | 3.3% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Triumph Herald13/60 has 47,713 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 Herald13/60 has a mileage-adjusted failure rate of 5.60% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Triumph Herald13/60 MOT Data
The Triumph Herald13/60 is a rare vehicle in the UK, with 30 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 73.3% and a failure rate of 26.7%, which is above the UK average of approximately 37%.
For Triumph Herald13/60 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 Herald13/60 is likely to perform.
Brakes — 20.0% of failures
Brakes issues account for 20.0% of MOT failures on the Triumph Herald13/60. 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 — 16.7% of failures
Suspension issues account for 16.7% of MOT failures on the Triumph Herald13/60. 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.
Body, Structure and General Items — 13.3% of failures
Body, Structure and General Items issues account for 13.3% of MOT failures on the Triumph Herald13/60. Body and structure failures include excessive corrosion, sharp edges, loose panels, and damage to the vehicle frame. Rust is the primary concern, especially on older vehicles or those exposed to road salt. Typical repair costs: £100–500+. Pre-MOT check: Inspect sills, wheel arches, door bottoms, and the chassis for rust. Surface rust is acceptable but structural corrosion or holes will fail. Check that all doors, bonnet, and boot close securely.
Frequently Asked Questions
What is the MOT pass rate for the Triumph Herald13/60?
Based on 30 (based on limited data) MOT tests in our database, the Triumph Herald13/60 has an overall pass rate of 73.3% (26.7% fail rate).
What are the most common MOT failures on a Triumph Herald13/60?
The top 3 reasons a Triumph Herald13/60 fails its MOT are: 1. Brakes (20.0%), 2. Suspension (16.7%), 3. Body, Structure and General Items (13.3%). Check these areas before booking your MOT.
Is the Triumph Herald13/60 reliable?
With a 26.7% MOT failure rate, the Herald13/60 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Triumph Herald13/60?
Based on failure data, focus on: Brakes (20.0%); Suspension (16.7%); Body, Structure and General Items (13.3%). 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.