Fiat Ducato 18 Jtd Back To Back MOT Pass Rate
Overall pass rate across all manufacture years, based on 3,663 real MOT test results. Failure rate: 21.7%.
Data from official DVSA MOT testing records
Fiat Ducato 18 Jtd Back To Back MOT Reliability Overview
The Fiat Ducato 18 Jtd Back To Back is a niche vehicle in the UK, with 3,663 MOT test results recorded in our database spanning 6 manufacture years. It has an overall MOT pass rate of 78.3% and a failure rate of 21.7%, which is well above the UK average of approximately 37%.
Based on this data, the Fiat Ducato 18 Jtd Back To Back earns a "Excellent" reliability rating. The average Fiat Ducato 18 Jtd Back To Back presents for MOT with approximately 21,781 miles on the clock. Manufacture year matters: 2007 models achieve the highest pass rate at 86.5%, while 2002 models have the lowest at 61.1%. This 25.4 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Fiat Ducato 18 Jtd Back To Back is Brakes, affecting 15.8% 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 12.9%. Driver's View of the Road rounds out the top three at 6.1%. 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
Best Year to Buy
📈 How Each Vintage Ages
Tracking how each manufacture year's MOT pass rate changes as the car ages. Showing 2 vintages — click year chips to highlight.
Multi-line chart showing how different Fiat Ducato 18 Jtd Back To Back vintages degrade over time, from age 3 to 20 years.
Only vintages with 100+ tests in at least 3 different test years are shown. Fleet average is the UK-wide pass rate for all cars at each age.
📉 How Age Affects Reliability
MOT failure rate by vehicle age for the Fiat Ducato 18 Jtd Back To Back. The dashed red line marks when the manufacturer warranty typically expires (3 years).
Line chart showing MOT failure rate by vehicle age from 3 to 11 years, with warranty expiry marked at 3 years.
💡 What does the warranty cliff mean?
The Fiat Ducato 18 Jtd Back To Back shows a moderate increase in MOT failures after warranty. The 22% increase is typical — plan for gradual maintenance cost increases. Peak failure occurs at age 10 (27.7% fail rate).
Note: pass rates may improve for very old vehicles due to survivorship bias — only well-maintained cars remain on the road.
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 | 18.0% | 659 |
| 2 | Lamps, Reflectors And Electrical Equipment | 15.0% | 550 |
| 3 | Driver's View Of The Road | 7.0% | 255 |
| 4 | Exhaust, Fuel And Emissions | 4.5% | 166 |
| 5 | Tyres | 3.4% | 124 |
| 6 | Suspension | 3.1% | 113 |
| 7 | Registration Plates And Vin | 1.3% | 47 |
| 8 | Body, Structure And General Items | 0.7% | 24 |
| 9 | Steering | 0.6% | 23 |
| 10 | Items Not Tested | 0.2% | 7 |
| 11 | Seat Belts And Supplementary Restraint Systems | 0.1% | 4 |
| 12 | Road Wheels | 0.1% | 2 |
Failures per 10,000 Miles
avg. 21,781 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 | 8.26 | 18.0% | 659 |
| Lamps & Electrical | 6.89 | 15.0% | 550 |
| Visibility | 3.21 | 7.0% | 256 |
| Emissions & Exhaust | 2.08 | 4.5% | 166 |
| Tyres | 1.55 | 3.4% | 124 |
| Suspension | 1.42 | 3.1% | 113 |
| Registration Plates and VIN | 0.59 | 1.3% | 47 |
| Body & Structure | 0.30 | 0.7% | 24 |
| Steering | 0.29 | 0.6% | 23 |
| Items Not Tested | 0.09 | 0.2% | 7 |
| Seat Belts | 0.05 | 0.1% | 4 |
| Wheels | 0.03 | 0.1% | 2 |
| Non-component advisories | 0.01 | 0.0% | 1 |
| Towbars | 0.01 | 0.0% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Fiat Ducato 18 Jtd Back To Back has 21,781 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 Ducato 18 Jtd Back To Back has a mileage-adjusted failure rate of 9.96% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Fiat Ducato 18 Jtd Back To Back MOT Data
The Fiat Ducato 18 Jtd Back To Back is a niche vehicle in the UK, with 3,663 MOT test results recorded in our database spanning 6 manufacture years. It has an overall MOT pass rate of 78.3% and a failure rate of 21.7%, which is well above the UK average of approximately 37%.
For Fiat Ducato 18 Jtd Back To Back owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. 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 Ducato 18 Jtd Back To Back is likely to perform.
Brakes — 15.8% of failures
Brakes issues account for 15.8% of MOT failures on the Fiat Ducato 18 Jtd Back To Back. 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 — 12.9% of failures
Lamps, Reflectors and Electrical Equipment issues account for 12.9% of MOT failures on the Fiat Ducato 18 Jtd Back To Back. 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 — 6.1% of failures
Driver's View of the Road issues account for 6.1% of MOT failures on the Fiat Ducato 18 Jtd Back To Back. 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 Fiat Ducato 18 Jtd Back To Back?
Based on 3,663 MOT tests in our database, the Fiat Ducato 18 Jtd Back To Back has an overall pass rate of 78.3% (21.7% fail rate).
What are the most common MOT failures on a Fiat Ducato 18 Jtd Back To Back?
The top 3 reasons a Fiat Ducato 18 Jtd Back To Back fails its MOT are: 1. Brakes (15.8%), 2. Lamps, Reflectors and Electrical Equipment (12.9%), 3. Driver's View of the Road (6.1%). Check these areas before booking your MOT.
Is the Fiat Ducato 18 Jtd Back To Back reliable?
With a 21.7% MOT failure rate, the Ducato 18 Jtd Back To Back is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Fiat Ducato 18 Jtd Back To Back?
Based on failure data, focus on: Brakes (15.8%); Lamps, Reflectors and Electrical Equipment (12.9%); Driver's View of the Road (6.1%). 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.