Ford Focus Style Diesel MOT Pass Rate
Overall pass rate across all manufacture years, based on 1,328 real MOT test results. Failure rate: 32.8%.
Data from official DVSA MOT testing records
Ford Focus Style Diesel MOT Reliability Overview
The Ford Focus Style Diesel is a niche vehicle in the UK, with 1,328 MOT test results recorded in our database spanning 2 manufacture years. It has an overall MOT pass rate of 67.2% and a failure rate of 32.8%, which is slightly above the UK average of approximately 37%.
Based on this data, the Ford Focus Style Diesel earns a "Good" reliability rating. The average Ford Focus Style Diesel presents for MOT with approximately 84,794 miles on the clock. Manufacture year matters: 2008 models achieve the highest pass rate at 68.3%, while 2007 models have the lowest at 66.8%. This 1.5 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Ford Focus Style Diesel is Lamps, Reflectors and Electrical Equipment, affecting 27.6% 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 Tyres at 17.7%. Brakes rounds out the top three at 12.8%. 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
Best Year to Buy
📈 How Each Vintage Ages
📉 How Age Affects Reliability
MOT failure rate by vehicle age for the Ford Focus Style Diesel. 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 9 years, with warranty expiry marked at 3 years.
💡 What does the warranty cliff mean?
The Ford Focus Style Diesel actually sees a 4% decrease in failure rate after the warranty period. This is likely due to survivorship bias — unreliable cars are already off the road by this age. Peak failure occurs at age 9 (47.1% 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 | Lamps, Reflectors And Electrical Equipment | 32.8% | 436 |
| 2 | Tyres | 22.7% | 301 |
| 3 | Brakes | 15.4% | 204 |
| 4 | Suspension | 12.4% | 165 |
| 5 | Driver's View Of The Road | 5.7% | 76 |
| 6 | Exhaust, Fuel And Emissions | 2.3% | 31 |
| 7 | Registration Plates And Vin | 1.3% | 17 |
| 8 | Road Wheels | 1.0% | 13 |
| 9 | Seat Belts And Supplementary Restraint Systems | 0.6% | 8 |
| 10 | Steering | 0.6% | 8 |
| 11 | Body, Structure And General Items | 0.4% | 5 |
| 12 | Items Not Tested | 0.2% | 3 |
| 13 | Non-component Advisories | 0.2% | 2 |
Failures per 10,000 Miles
avg. 84,794 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 | 3.87 | 32.8% | 436 |
| Tyres | 2.67 | 22.7% | 301 |
| Brakes | 1.81 | 15.4% | 204 |
| Suspension | 1.47 | 12.4% | 165 |
| Visibility | 0.67 | 5.7% | 76 |
| Emissions & Exhaust | 0.28 | 2.3% | 31 |
| Registration Plates and VIN | 0.15 | 1.3% | 17 |
| Wheels | 0.12 | 1.0% | 13 |
| Seat Belts | 0.07 | 0.6% | 8 |
| Steering | 0.07 | 0.6% | 8 |
| Body & Structure | 0.04 | 0.4% | 5 |
| Items Not Tested | 0.03 | 0.2% | 3 |
| Non-component advisories | 0.02 | 0.2% | 2 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Ford Focus Style Diesel has 84,794 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 Focus Style Diesel has a mileage-adjusted failure rate of 3.87% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Ford Focus Style Diesel MOT Data
The Ford Focus Style Diesel is a niche vehicle in the UK, with 1,328 MOT test results recorded in our database spanning 2 manufacture years. It has an overall MOT pass rate of 67.2% and a failure rate of 32.8%, which is slightly above the UK average of approximately 37%.
For Ford Focus Style Diesel 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 tyres 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 Focus Style Diesel is likely to perform.
Lamps, Reflectors and Electrical Equipment — 27.6% of failures
Lamps, Reflectors and Electrical Equipment issues account for 27.6% of MOT failures on the Ford Focus Style Diesel. 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.
Tyres — 17.7% of failures
Tyres issues account for 17.7% of MOT failures on the Ford Focus Style Diesel. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs: £50–200 per tyre. Pre-MOT check: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating.
Brakes — 12.8% of failures
Brakes issues account for 12.8% of MOT failures on the Ford Focus Style Diesel. 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 Ford Focus Style Diesel?
Based on 1,328 MOT tests in our database, the Ford Focus Style Diesel has an overall pass rate of 67.2% (32.8% fail rate).
What are the most common MOT failures on a Ford Focus Style Diesel?
The top 3 reasons a Ford Focus Style Diesel fails its MOT are: 1. Lamps, Reflectors and Electrical Equipment (27.6%), 2. Tyres (17.7%), 3. Brakes (12.8%). Check these areas before booking your MOT.
Is the Ford Focus Style Diesel reliable?
With a 32.8% MOT failure rate, the Focus Style Diesel is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Ford Focus Style Diesel?
Based on failure data, focus on: Lamps, Reflectors and Electrical Equipment (27.6%); Tyres (17.7%); Brakes (12.8%). 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.