2006 Triumph Speed Four MOT Pass Rate
Pass rate for Speed Four models manufactured in 2006, based on 2,684 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Speed Four cars tested in 2006. Want to see how cars built in 2006 hold up over time?
View 2006 Triumph Speed Four vintage page → (84.5% current pass rate)2006 Triumph Speed Four MOT Analysis
The 2006 Triumph Speed Four has an MOT pass rate of 82.3% based on 2,684 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 16,303 miles on the odometer. With a 17.7% failure rate, the 2006 Speed Four is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2006 Triumph Speed Four is Motorcycle suspension, responsible for 0.4% 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 brakes is the second most common issue at 0.4%. Motorcycle structure and attachments follows at 0.2%.
Top failures specific to 2006 models only. The overall Speed Four 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 | 0.4% | 11 |
| 2 | Motorcycle Brakes | 0.4% | 11 |
| 3 | Motorcycle Structure And Attachments | 0.2% | 6 |
| 4 | Motorcycle Lamps And Reflectors | 0.2% | 5 |
| 5 | Motorcycle Steering | 0.1% | 3 |
| 6 | Motorcycle Tyres | 0.1% | 2 |
Failures per 10,000 Miles
avg. 16,303 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 | 0.25 | 0.4% | 11 |
| Motorcycle brakes | 0.25 | 0.4% | 11 |
| Motorcycle structure and attachments | 0.14 | 0.2% | 6 |
| Motorcycle lamps and reflectors | 0.11 | 0.2% | 5 |
| Motorcycle steering | 0.07 | 0.1% | 3 |
| Motorcycle tyres | 0.05 | 0.1% | 2 |
| Identification of the vehicle | 0.02 | 0.0% | 1 |
| Motorcycle audible warning (Horn) | 0.02 | 0.0% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2006 Triumph Speed Four has an MOT pass rate of 82.3% based on 2,684 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 16,303 miles on the odometer. With a 17.7% failure rate, the 2006 Speed Four is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2006 Triumph Speed Four, 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 16,303 miles, many of these vehicles are still in good mechanical condition.
Motorcycle suspension — 0.4% of failures
Motorcycle suspension issues account for 0.4% of MOT failures on 2006 Triumph Speed Four 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 brakes — 0.4% of failures
Motorcycle brakes issues account for 0.4% of MOT failures on 2006 Triumph Speed Four models. 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).
Motorcycle structure and attachments — 0.2% of failures
Motorcycle structure and attachments issues account for 0.2% of MOT failures on 2006 Triumph Speed Four 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.