Ford F350 MOT Pass Rate
Overall pass rate across all manufacture years, based on 1,417 real MOT test results. Failure rate: 22.9%.
Data from official DVSA MOT testing records
Ford F350 MOT Reliability Overview
The Ford F350 is a niche vehicle in the UK, with 1,417 MOT test results recorded in our database spanning 17 manufacture years. It has an overall MOT pass rate of 77.1% and a failure rate of 22.9%, which is well above the UK average of approximately 37%.
Based on this data, the Ford F350 earns a "Excellent" reliability rating. The average Ford F350 presents for MOT with approximately 93,685 miles on the clock. Manufacture year matters: 2005 models achieve the highest pass rate at 91.3%, while 1989 models have the lowest at 34.8%. This 56.5 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Ford F350 is Brakes, affecting 21.2% 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 17.1%. Lamps, reflectors and electrical equipment rounds out the top three at 13.2%. 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
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 | Lamps, Reflectors And Electrical Equipment | 33.9% | 480 |
| 2 | Brakes | 25.1% | 355 |
| 3 | Suspension | 11.6% | 165 |
| 4 | Steering | 6.8% | 96 |
| 5 | Body, Chassis, Structure | 5.7% | 81 |
| 6 | Tyres | 4.2% | 60 |
| 7 | Noise, Emissions And Leaks | 3.0% | 43 |
| 8 | Driver's View Of The Road | 2.5% | 35 |
| 9 | Visibility | 2.1% | 30 |
| 10 | Registration Plates And Vin | 1.3% | 19 |
| 11 | Body, Structure And General Items | 1.2% | 17 |
| 12 | Seat Belts And Supplementary Restraint Systems | 1.2% | 17 |
| 13 | Exhaust, Fuel And Emissions | 1.1% | 15 |
| 14 | Identification Of The Vehicle | 0.9% | 13 |
Failures per 10,000 Miles
avg. 93,685 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 | 3.62 | 33.9% | 480 |
| Brakes | 2.67 | 25.1% | 355 |
| Suspension | 1.24 | 11.6% | 165 |
| Body & Structure | 0.74 | 6.9% | 98 |
| Steering | 0.72 | 6.8% | 96 |
| Visibility | 0.49 | 4.6% | 65 |
| Tyres | 0.45 | 4.2% | 60 |
| Noise, emissions and leaks | 0.32 | 3.0% | 43 |
| Registration Plates and VIN | 0.14 | 1.3% | 19 |
| Seat Belts | 0.13 | 1.2% | 17 |
| Emissions & Exhaust | 0.11 | 1.1% | 15 |
| Identification of the vehicle | 0.10 | 0.9% | 13 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Ford F350 has 93,685 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 Ford F350 has a mileage-adjusted failure rate of 2.44% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Ford F350 MOT Data
The Ford F350 is a niche vehicle in the UK, with 1,417 MOT test results recorded in our database spanning 17 manufacture years. It has an overall MOT pass rate of 77.1% and a failure rate of 22.9%, which is well above the UK average of approximately 37%.
For Ford F350 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 F350 is likely to perform.
Brakes — 21.2% of failures
Brakes issues account for 21.2% of MOT failures on the Ford F350. 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 — 17.1% of failures
Lamps, Reflectors and Electrical Equipment issues account for 17.1% of MOT failures on the Ford F350. 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.
Lamps, reflectors and electrical equipment — 13.2% of failures
Lamps, reflectors and electrical equipment issues account for 13.2% of MOT failures on the Ford F350. 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 Ford F350?
Based on 1,417 MOT tests in our database, the Ford F350 has an overall pass rate of 77.1% (22.9% fail rate).
What are the most common MOT failures on a Ford F350?
The top 3 reasons a Ford F350 fails its MOT are: 1. Brakes (21.2%), 2. Lamps, Reflectors and Electrical Equipment (17.1%), 3. Lamps, reflectors and electrical equipment (13.2%). Check these areas before booking your MOT.
Is the Ford F350 reliable?
With a 22.9% MOT failure rate, the F350 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Ford F350?
Based on failure data, focus on: Brakes (21.2%); Lamps, Reflectors and Electrical Equipment (17.1%); Lamps, reflectors and electrical equipment (13.2%). 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.