Daimler Ds420 Limousine MOT Pass Rate
Overall pass rate across all manufacture years, based on 46 real MOT test results. Failure rate: 17.4%.
Data from official DVSA MOT testing records
Daimler Ds420 Limousine MOT Reliability Overview
The Daimler Ds420 Limousine is a rare vehicle in the UK, with 46 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 82.6% and a failure rate of 17.4%, which is well above the UK average of approximately 37%.
Based on this data, the Daimler Ds420 Limousine earns a "Excellent" reliability rating. The average Daimler Ds420 Limousine presents for MOT with approximately 45,643 miles on the clock.
The most common MOT failure for the Daimler Ds420 Limousine is Suspension, affecting 23.9% of all tests. 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. The second most common issue is Body, Structure and General Items at 13.0%. Brakes rounds out the top three at 13.0%. 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 | Suspension | 45.7% | 21 |
| 2 | Steering | 28.3% | 13 |
| 3 | Body, Structure And General Items | 13.0% | 6 |
| 4 | Brakes | 13.0% | 6 |
| 5 | Seat Belts And Supplementary Restraint Systems | 8.7% | 4 |
| 6 | Exhaust, Fuel And Emissions | 4.3% | 2 |
| 7 | Tyres | 4.3% | 2 |
| 8 | Driver's View Of The Road | 2.2% | 1 |
Failures per 10,000 Miles
avg. 45,643 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 |
|---|---|---|---|
| Suspension | 10.00 | 45.7% | 21 |
| Steering | 6.19 | 28.3% | 13 |
| Body & Structure | 2.86 | 13.0% | 6 |
| Brakes | 2.86 | 13.0% | 6 |
| Seat Belts | 1.91 | 8.7% | 4 |
| Emissions & Exhaust | 0.95 | 4.3% | 2 |
| Tyres | 0.95 | 4.3% | 2 |
| Visibility | 0.48 | 2.2% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Daimler Ds420 Limousine has 45,643 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 Ds420 Limousine has a mileage-adjusted failure rate of 3.81% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Daimler Ds420 Limousine MOT Data
The Daimler Ds420 Limousine is a rare vehicle in the UK, with 46 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 82.6% and a failure rate of 17.4%, which is well above the UK average of approximately 37%.
For Daimler Ds420 Limousine owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on suspension and body, structure and general items 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 Ds420 Limousine is likely to perform.
Suspension — 23.9% of failures
Suspension issues account for 23.9% of MOT failures on the Daimler Ds420 Limousine. 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 — 13.0% of failures
Body, Structure and General Items issues account for 13.0% of MOT failures on the Daimler Ds420 Limousine. 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.
Brakes — 13.0% of failures
Brakes issues account for 13.0% of MOT failures on the Daimler Ds420 Limousine. 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).
Frequently Asked Questions
What is the MOT pass rate for the Daimler Ds420 Limousine?
Based on 46 (based on limited data) MOT tests in our database, the Daimler Ds420 Limousine has an overall pass rate of 82.6% (17.4% fail rate).
What are the most common MOT failures on a Daimler Ds420 Limousine?
The top 3 reasons a Daimler Ds420 Limousine fails its MOT are: 1. Suspension (23.9%), 2. Body, Structure and General Items (13.0%), 3. Brakes (13.0%). Check these areas before booking your MOT.
Is the Daimler Ds420 Limousine reliable?
With a 17.4% MOT failure rate, the Ds420 Limousine is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Daimler Ds420 Limousine?
Based on failure data, focus on: Suspension (23.9%); Body, Structure and General Items (13.0%); Brakes (13.0%). 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.