Renault Master D Mwb MOT Pass Rate
Overall pass rate across all manufacture years, based on 34 real MOT test results. Failure rate: 44.1%.
Data from official DVSA MOT testing records
Renault Master D Mwb MOT Reliability Overview
The Renault Master D Mwb is a rare vehicle in the UK, with 34 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 55.9% and a failure rate of 44.1%, which is slightly below the UK average of approximately 37%.
Based on this data, the Renault Master D Mwb earns a "Below Average" reliability rating. The average Renault Master D Mwb presents for MOT with approximately 61,295 miles on the clock.
The most common MOT failure for the Renault Master D Mwb is Brakes, affecting 52.9% 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 38.2%. Driver's View of the Road rounds out the top three at 17.6%. 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 | 105.9% | 36 |
| 2 | Lamps, Reflectors And Electrical Equipment | 61.8% | 21 |
| 3 | Driver's View Of The Road | 17.6% | 6 |
| 4 | Tyres | 14.7% | 5 |
| 5 | Suspension | 11.8% | 4 |
| 6 | Exhaust, Fuel And Emissions | 5.9% | 2 |
| 7 | Body, Structure And General Items | 2.9% | 1 |
| 8 | Body, Chassis, Structure | 2.9% | 1 |
| 9 | Steering | 2.9% | 1 |
Failures per 10,000 Miles
avg. 61,295 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 | 17.27 | 105.9% | 36 |
| Lamps & Electrical | 10.08 | 61.8% | 21 |
| Visibility | 2.88 | 17.6% | 6 |
| Tyres | 2.40 | 14.7% | 5 |
| Suspension | 1.92 | 11.8% | 4 |
| Emissions & Exhaust | 0.96 | 5.9% | 2 |
| Body & Structure | 0.96 | 5.8% | 2 |
| Steering | 0.48 | 2.9% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Renault Master D Mwb has 61,295 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 Renault Master D Mwb has a mileage-adjusted failure rate of 7.19% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Renault Master D Mwb MOT Data
The Renault Master D Mwb is a rare vehicle in the UK, with 34 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 55.9% and a failure rate of 44.1%, which is slightly below the UK average of approximately 37%.
For Renault Master D Mwb 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 Master D Mwb is likely to perform.
Brakes — 52.9% of failures
Brakes issues account for 52.9% of MOT failures on the Renault Master D Mwb. 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 — 38.2% of failures
Lamps, Reflectors and Electrical Equipment issues account for 38.2% of MOT failures on the Renault Master D Mwb. 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.
Driver's View of the Road — 17.6% of failures
Driver's View of the Road issues account for 17.6% of MOT failures on the Renault Master D Mwb. Driver's View of the Road 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.
Frequently Asked Questions
What is the MOT pass rate for the Renault Master D Mwb?
Based on 34 (based on limited data) MOT tests in our database, the Renault Master D Mwb has an overall pass rate of 55.9% (44.1% fail rate).
What are the most common MOT failures on a Renault Master D Mwb?
The top 3 reasons a Renault Master D Mwb fails its MOT are: 1. Brakes (52.9%), 2. Lamps, Reflectors and Electrical Equipment (38.2%), 3. Driver's View of the Road (17.6%). Check these areas before booking your MOT.
Is the Renault Master D Mwb reliable?
With a 44.1% MOT failure rate, the Master D Mwb is about average compared to the UK average of ~40%.
What should I check before an MOT on my Renault Master D Mwb?
Based on failure data, focus on: Brakes (52.9%); Lamps, Reflectors and Electrical Equipment (38.2%); Driver's View of the Road (17.6%). 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.