Iveco 40c12 MOT Pass Rate
Overall pass rate across all manufacture years, based on 66 real MOT test results. Failure rate: 37.9%.
Data from official DVSA MOT testing records
Iveco 40c12 MOT Reliability Overview
The Iveco 40c12 is a rare vehicle in the UK, with 66 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 62.1% and a failure rate of 37.9%, which is around the UK average of approximately 37%.
Based on this data, the Iveco 40c12 earns a "Average" reliability rating. The average Iveco 40c12 presents for MOT with approximately 65,886 miles on the clock. The 2005 manufacture year performs best with a 54.8% pass rate.
The most common MOT failure for the Iveco 40c12 is Tyres, affecting 21.2% of all tests. 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. The second most common issue is Brakes at 21.2%. Body, chassis, structure rounds out the top three at 21.2%. 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 | 31.8% | 21 |
| 2 | Body, Chassis, Structure | 21.2% | 14 |
| 3 | Brakes | 21.2% | 14 |
| 4 | Tyres | 21.2% | 14 |
| 5 | Suspension | 13.6% | 9 |
| 6 | Driver's View Of The Road | 13.6% | 9 |
| 7 | Seat Belts And Supplementary Restraint Systems | 9.1% | 6 |
| 8 | Visibility | 7.6% | 5 |
| 9 | Exhaust, Fuel And Emissions | 3.0% | 2 |
| 10 | Body, Structure And General Items | 1.5% | 1 |
| 11 | Road Wheels | 1.5% | 1 |
| 12 | Noise, Emissions And Leaks | 1.5% | 1 |
Failures per 10,000 Miles
avg. 65,886 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 | 4.83 | 31.8% | 21 |
| Body & Structure | 3.45 | 22.7% | 15 |
| Brakes | 3.22 | 21.2% | 14 |
| Tyres | 3.22 | 21.2% | 14 |
| Visibility | 3.22 | 21.2% | 14 |
| Suspension | 2.07 | 13.6% | 9 |
| Seat Belts | 1.38 | 9.1% | 6 |
| Emissions & Exhaust | 0.46 | 3.0% | 2 |
| Wheels | 0.23 | 1.5% | 1 |
| Noise, emissions and leaks | 0.23 | 1.5% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Iveco 40c12 has 65,886 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 Iveco 40c12 has a mileage-adjusted failure rate of 5.75% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Iveco 40c12 MOT Data
The Iveco 40c12 is a rare vehicle in the UK, with 66 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 62.1% and a failure rate of 37.9%, which is around the UK average of approximately 37%.
For Iveco 40c12 owners, these results suggest average reliability — some preparation before MOT can improve pass chances. Focus your pre-MOT checks on tyres and brakes 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 40c12 is likely to perform.
Tyres — 21.2% of failures
Tyres issues account for 21.2% of MOT failures on the Iveco 40c12. 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 — 21.2% of failures
Brakes issues account for 21.2% of MOT failures on the Iveco 40c12. 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).
Body, chassis, structure — 21.2% of failures
Body, chassis, structure issues account for 21.2% of MOT failures on the Iveco 40c12. Body and structure failures include excessive corrosion, sharp edges, loose panels, and damage to the vehicle frame. Rust is the primary concern, especially on older vehicles or those exposed to road salt. Typical repair costs: £100–500+. Pre-MOT check: Inspect sills, wheel arches, door bottoms, and the chassis for rust. Surface rust is acceptable but structural corrosion or holes will fail. Check that all doors, bonnet, and boot close securely.
Frequently Asked Questions
What is the MOT pass rate for the Iveco 40c12?
Based on 66 (based on limited data) MOT tests in our database, the Iveco 40c12 has an overall pass rate of 62.1% (37.9% fail rate).
What are the most common MOT failures on a Iveco 40c12?
The top 3 reasons a Iveco 40c12 fails its MOT are: 1. Tyres (21.2%), 2. Brakes (21.2%), 3. Body, chassis, structure (21.2%). Check these areas before booking your MOT.
Is the Iveco 40c12 reliable?
With a 37.9% MOT failure rate, the 40c12 is about average compared to the UK average of ~40%.
What should I check before an MOT on my Iveco 40c12?
Based on failure data, focus on: Tyres (21.2%); Brakes (21.2%); Body, chassis, structure (21.2%). 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.