Daimler Double Decker MOT Pass Rate
Overall pass rate across all manufacture years, based on 45 real MOT test results. Failure rate: 35.6%.
Data from official DVSA MOT testing records
Daimler Double Decker MOT Reliability Overview
The Daimler Double Decker is a rare vehicle in the UK, with 45 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 64.4% and a failure rate of 35.6%, which is around the UK average of approximately 37%.
Based on this data, the Daimler Double Decker earns a "Average" reliability rating. The average Daimler Double Decker presents for MOT with approximately 60,939 miles on the clock.
The most common MOT failure for the Daimler Double Decker is Brakes, affecting 44.4% 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 Lamps, Reflectors and Electrical Equipment at 26.7%. Suspension 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 | 44.4% | 20 |
| 2 | Lamps, Reflectors And Electrical Equipment | 26.7% | 12 |
| 3 | Suspension | 15.6% | 7 |
| 4 | Body, Structure And General Items | 8.9% | 4 |
| 5 | Exhaust, Fuel And Emissions | 8.9% | 4 |
| 6 | Tyres | 6.7% | 3 |
| 7 | Non-component Advisories | 4.4% | 2 |
| 8 | Steering | 4.4% | 2 |
| 9 | Noise, Emissions And Leaks | 2.2% | 1 |
Failures per 10,000 Miles
avg. 60,939 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 | 7.29 | 44.4% | 20 |
| Lamps & Electrical | 4.38 | 26.7% | 12 |
| Suspension | 2.55 | 15.6% | 7 |
| Body & Structure | 1.46 | 8.9% | 4 |
| Emissions & Exhaust | 1.46 | 8.9% | 4 |
| Tyres | 1.09 | 6.7% | 3 |
| Non-component advisories | 0.73 | 4.4% | 2 |
| Steering | 0.73 | 4.4% | 2 |
| Noise, emissions and leaks | 0.36 | 2.2% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Daimler Double Decker has 60,939 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 Daimler Double Decker has a mileage-adjusted failure rate of 5.84% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Daimler Double Decker MOT Data
The Daimler Double Decker is a rare vehicle in the UK, with 45 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 64.4% and a failure rate of 35.6%, which is around the UK average of approximately 37%.
For Daimler Double Decker owners, these results suggest average reliability — some preparation before MOT can improve pass chances. Focus your pre-MOT checks on brakes and lamps, reflectors and electrical equipment 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 Double Decker is likely to perform.
Brakes — 44.4% of failures
Brakes issues account for 44.4% of MOT failures on the Daimler Double Decker. 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).
Lamps, Reflectors and Electrical Equipment — 26.7% of failures
Lamps, Reflectors and Electrical Equipment issues account for 26.7% of MOT failures on the Daimler Double Decker. 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.
Suspension — 13.3% of failures
Suspension issues account for 13.3% of MOT failures on the Daimler Double Decker. 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.
Frequently Asked Questions
What is the MOT pass rate for the Daimler Double Decker?
Based on 45 (based on limited data) MOT tests in our database, the Daimler Double Decker has an overall pass rate of 64.4% (35.6% fail rate).
What are the most common MOT failures on a Daimler Double Decker?
The top 3 reasons a Daimler Double Decker fails its MOT are: 1. Brakes (44.4%), 2. Lamps, Reflectors and Electrical Equipment (26.7%), 3. Suspension (13.3%). Check these areas before booking your MOT.
Is the Daimler Double Decker reliable?
With a 35.6% MOT failure rate, the Double Decker is about average compared to the UK average of ~40%.
What should I check before an MOT on my Daimler Double Decker?
Based on failure data, focus on: Brakes (44.4%); Lamps, Reflectors and Electrical Equipment (26.7%); Suspension (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.