MAN Tge 3.140 Auto MOT Failures
An analysis of 516 real DVSA MOT tests on the MAN Tge 3.140 Auto — what fails, how often, and how that compares to every other car on UK roads.
Where the MAN Tge 3.140 Auto fails its MOT
The single biggest MOT failure point on the MAN Tge 3.140 Auto is fluid leak — this model is 8.2 times more likely to fail on this item than the average car on UK roads. That makes it worth watching for anyone buying or owning this model. Across 516 MOT tests, 17.7% of all MAN Tge 3.140 Auto tests recorded this as a failure.
Exhaust and emissions failures often point to catalytic converter degradation, lambda sensor faults, or — in diesel models — DPF problems. These can be expensive to fix and will cause an immediate MOT failure.
Other notable weak points include emissions failure (8.0x the fleet average) and transmission shaft constant velocity joint boot... (5.8x the fleet average). These ratios compare the MAN Tge 3.140 Auto's failure rate on each item against the national average for all cars tested — a ratio of 10x means this model fails ten times more often than a typical car.
The failures span 2 categories: Exhaust & Emissions, Bodywork. If you're inspecting a MAN Tge 3.140 Auto before purchase, these are the areas to focus on — and if any have been flagged as advisories on a previous MOT, they're likely to become failures in the near future.
How failures change with mileage
The MAN Tge 3.140 Auto's weak points shift as the car covers more miles. Understanding these patterns helps you know what to expect — and what to budget for — at each stage of ownership.
Under 60,000 miles
At this mileage, most failures are either design-related or caused by age rather than wear. Components like bushes and drop links may not have been replaced yet, and original-fit parts can deteriorate even on low-mileage cars that spend a lot of time sitting.
The standout failure at this mileage is fluid leak at 8.2x the fleet average.
60,000 to 100,000 miles
This is where routine wear items start to show up. Brake components, tyres, and exhaust parts have done serious work by this point. Cars that have been well serviced will show fewer of these failures — this mileage band is where good maintenance really separates the well-kept from the neglected.
For the MAN Tge 3.140 Auto specifically, the DVSA data shows the most common failures at this mileage are emissions failure (8.0x the average) and transmission shaft constant velocity joint boot... (5.8x).
The shift from fluid leak at lower mileages to emissions failure at higher mileages is typical — early failures tend to be design or factory-related, while high-mileage failures reflect accumulated mechanical wear. A car that's been well maintained will usually dodge the worst of both.
What to check before buying a MAN Tge 3.140 Auto
Based on the MOT failure data and known issues above, here's what to prioritise when inspecting a MAN Tge 3.140 Auto:
Exhaust & Emissions — check for fluid leak, emissions failure. Bodywork — check for transmission shaft constant velocity joint boot....
Always check the car's full MOT history for patterns — recurring advisories often become failures within 12 months. Enter any reg into our free car check to see the complete picture.
Looking at a specific MAN Tge 3.140 Auto?
Enter the reg to see its full MOT history, mileage records, write-off status, and finance checks.
MAN Tge 3.140 Auto MOT FAQs
What are the most common MOT failures on a MAN Tge 3.140 Auto?
Based on 516 DVSA MOT tests, the most common failure is fluid leak — at 8x the national fleet average. Other frequent failures include emissions failure and transmission shaft constant velocity joint boot....
Is the MAN Tge 3.140 Auto reliable based on MOT data?
The MAN Tge 3.140 Auto has 3 categories where it fails more often than average. The main concern is fluid leak. Always check a specific car's full history before buying.
What MOT failures should I expect at high mileage?
The most common high-mileage failures include fluid leak, emissions failure, transmission shaft constant velocity joint boot....
How do I check a MAN Tge 3.140 Auto's MOT history?
Enter the registration number into our free car check above. You'll see every MOT test result, advisories and failures, mileage readings, write-off status, and finance checks.
MOT failure data sourced from DVSA bulk test records via data.gov.uk. Ratios compare this model's failure rate against the national fleet average. Known issues sourced from manufacturer bulletins, specialist workshops, and verified owner reports.