Renault Master Mm33 Dci S-a MOT Pass Rate
Overall pass rate across all manufacture years, based on 61 real MOT test results. Failure rate: 26.2%.
Data from official DVSA MOT testing records
Renault Master Mm33 Dci S-a MOT Reliability Overview
The Renault Master Mm33 Dci S-a is a rare vehicle in the UK, with 61 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 73.8% and a failure rate of 26.2%, which is above the UK average of approximately 37%.
Based on this data, the Renault Master Mm33 Dci S-a earns a "Very Good" reliability rating. The average Renault Master Mm33 Dci S-a presents for MOT with approximately 26,516 miles on the clock.
The most common MOT failure for the Renault Master Mm33 Dci S-a is Lamps, reflectors and electrical equipment, affecting 13.1% of all tests. 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. The second most common issue is Suspension at 11.5%. Lamps, Reflectors and Electrical Equipment rounds out the top three at 9.8%. 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 | Lamps, Reflectors And Electrical Equipment | 24.6% | 15 |
| 2 | Suspension | 11.5% | 7 |
| 3 | Brakes | 8.2% | 5 |
| 4 | Tyres | 4.9% | 3 |
| 5 | Seat Belts And Supplementary Restraint Systems | 1.6% | 1 |
| 6 | Non-component Advisories | 1.6% | 1 |
| 7 | Body, Structure And General Items | 1.6% | 1 |
Failures per 10,000 Miles
avg. 26,516 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 |
|---|---|---|---|
| Lamps & Electrical | 9.28 | 24.6% | 15 |
| Suspension | 4.33 | 11.5% | 7 |
| Brakes | 3.09 | 8.2% | 5 |
| Tyres | 1.85 | 4.9% | 3 |
| Seat Belts | 0.62 | 1.6% | 1 |
| Non-component advisories | 0.62 | 1.6% | 1 |
| Body & Structure | 0.62 | 1.6% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Renault Master Mm33 Dci S-a has 26,516 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 Mm33 Dci S-a has a mileage-adjusted failure rate of 9.88% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Renault Master Mm33 Dci S-a MOT Data
The Renault Master Mm33 Dci S-a is a rare vehicle in the UK, with 61 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 73.8% and a failure rate of 26.2%, which is above the UK average of approximately 37%.
For Renault Master Mm33 Dci S-a owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on lamps, reflectors and electrical equipment and suspension 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 Mm33 Dci S-a is likely to perform.
Lamps, reflectors and electrical equipment — 13.1% of failures
Lamps, reflectors and electrical equipment issues account for 13.1% of MOT failures on the Renault Master Mm33 Dci S-a. 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 — 11.5% of failures
Suspension issues account for 11.5% of MOT failures on the Renault Master Mm33 Dci S-a. 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.
Lamps, Reflectors and Electrical Equipment — 9.8% of failures
Lamps, Reflectors and Electrical Equipment issues account for 9.8% of MOT failures on the Renault Master Mm33 Dci S-a. 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.
Frequently Asked Questions
What is the MOT pass rate for the Renault Master Mm33 Dci S-a?
Based on 61 (based on limited data) MOT tests in our database, the Renault Master Mm33 Dci S-a has an overall pass rate of 73.8% (26.2% fail rate).
What are the most common MOT failures on a Renault Master Mm33 Dci S-a?
The top 3 reasons a Renault Master Mm33 Dci S-a fails its MOT are: 1. Lamps, reflectors and electrical equipment (13.1%), 2. Suspension (11.5%), 3. Lamps, Reflectors and Electrical Equipment (9.8%). Check these areas before booking your MOT.
Is the Renault Master Mm33 Dci S-a reliable?
With a 26.2% MOT failure rate, the Master Mm33 Dci S-a is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Renault Master Mm33 Dci S-a?
Based on failure data, focus on: Lamps, reflectors and electrical equipment (13.1%); Suspension (11.5%); Lamps, Reflectors and Electrical Equipment (9.8%). 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.