Fiat Mellor MOT Pass Rate
Overall pass rate across all manufacture years, based on 37 real MOT test results. Failure rate: 2.7%.
Data from official DVSA MOT testing records
Fiat Mellor MOT Reliability Overview
The Fiat Mellor is a rare vehicle in the UK, with 37 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 97.3% and a failure rate of 2.7%, which is well above the UK average of approximately 37%.
Based on this data, the Fiat Mellor earns a "Excellent" reliability rating. The average Fiat Mellor presents for MOT with approximately 20,725 miles on the clock. The 2021 manufacture year performs best with a 96.7% pass rate.
The most common MOT failure for the Fiat Mellor is Brakes, affecting 2.7% 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. Together, these top 1 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
Pass Rate by Manufacture Year
* 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 | 2.7% | 1 |
Failures per 10,000 Miles
avg. 20,725 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 | 1.30 | 2.7% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Fiat Mellor has 20,725 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 Fiat Mellor has a mileage-adjusted failure rate of 1.30% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Fiat Mellor MOT Data
The Fiat Mellor is a rare vehicle in the UK, with 37 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 97.3% and a failure rate of 2.7%, which is well above the UK average of approximately 37%.
For Fiat Mellor owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on brakes and general vehicle condition 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 Mellor is likely to perform.
Brakes — 2.7% of failures
Brakes issues account for 2.7% of MOT failures on the Fiat Mellor. 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 Fiat Mellor?
Based on 37 (based on limited data) MOT tests in our database, the Fiat Mellor has an overall pass rate of 97.3% (2.7% fail rate).
What are the most common MOT failures on a Fiat Mellor?
The top 1 reasons a Fiat Mellor fails its MOT are: 1. Brakes (2.7%). Check these areas before booking your MOT.
Is the Fiat Mellor reliable?
With a 2.7% MOT failure rate, the Mellor is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Fiat Mellor?
Based on failure data, focus on: Brakes (2.7%). 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.