2008 Royal Enfield Thunderbird MOT Pass Rate
Pass rate for Thunderbird models manufactured in 2008, based on 55 real MOT test results.
Data from official DVSA MOT testing records
2008 Royal Enfield Thunderbird MOT Analysis
The 2008 Royal Enfield Thunderbird has an MOT pass rate of 87.3% based on 55 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 5,431 miles on the odometer. With a 12.7% failure rate, the 2008 Thunderbird is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2008 Royal Enfield Thunderbird is Motorcycle brakes, responsible for 1.8% of failures. 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 range from £150–400. Motorcycle lamps and reflectors is the second most common issue at 1.8%.
Top failures specific to 2008 models only. The overall Thunderbird 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 Brakes | 1.8% | 1 |
| 2 | Motorcycle Lamps And Reflectors | 1.8% | 1 |
Failures per 10,000 Miles
avg. 5,431 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 brakes | 3.35 | 1.8% | 1 |
| Motorcycle lamps and reflectors | 3.35 | 1.8% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2008 Royal Enfield Thunderbird has an MOT pass rate of 87.3% based on 55 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 5,431 miles on the odometer. With a 12.7% failure rate, the 2008 Thunderbird is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2008 Royal Enfield Thunderbird, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to motorcycle brakes: 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). With relatively low average mileage of 5,431 miles, many of these vehicles are still in good mechanical condition.
Motorcycle brakes — 1.8% of failures
Motorcycle brakes issues account for 1.8% of MOT failures on 2008 Royal Enfield Thunderbird 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 lamps and reflectors — 1.8% of failures
Motorcycle lamps and reflectors issues account for 1.8% of MOT failures on 2008 Royal Enfield Thunderbird models. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.