At a Glance
The Bentley Mk V has 0 identified common problems across 1 generation (1939–1941) and suspension the most common problem category. Based on 44 MOT tests from DVSA data.
Problems are patterns in the DVSA data that occur significantly more often on a specific model than the UK average — confirmed at 99% statistical confidence. Read our DVSA MOT data methodology →
Below: generation-by-generation comparison of Bentley Mk V common problems, MOT failure types, and pass-rate data drawn from DVSA records. Click any generation to see fuel- and engine-specific fault patterns, mileage-banded repair guidance, and the most common MOT failures testers record.
MOT Tests & Failures by Generation
Bentley Mk V generations by MOT tests, failures, and identified problems from DVSA data
Hover over each bar for a full breakdown. Tap any bar to view that generation's problems.
Showing total MOT tests, failures, and known problems per make. Hover over each bar for a full breakdown.
Tell Us About Your Problem
Help other Bentley Mk V owners — report a problem and we'll add it to the database
Tell Us About Your Problem
Help other Bentley Mk V owners — report a problem and we'll add it to the database
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Browse Bentley Mk V Generations
Select a generation to see its specific problems, MOT failures and advisories
Most Common Bentley Mk V MOT Failures
Every reason Bentley Mk V vehicles fail their MOT, ranked by frequency. Select an individual year to see only that year’s failures, or stay on ‘All time’ for the combined picture across our 20 years of DVSA data. Scroll inside the table for the full list.
| # | Failure | % of failures |
|---|---|---|
| 1 | Brake performance below minimum | 12.50% |
| 2 | Chassis condition | 12.50% |
| 3 | Shock absorber worn or leaking | 12.50% |
| 4 | Axle beam corroded or cracked | 6.25% |
| 5 | Brake hydraulic component worn | 6.25% |
| 6 | Fuel pipe corroded or damaged | 6.25% |
| 7 | Fuel tank corroded or leaking | 6.25% |
| 8 | Steering operation fault | 6.25% |
| 9 | Stop lamp not working | 6.25% |
| 10 | Tyre condition | 6.25% |
| 11 | Windscreen washer not working | 6.25% |
| 12 | King pin or swivel pin worn | 6.25% |
| 13 | Tyre tread depth below limit | 6.25% |
Showing all 13 reasons — scroll inside the table for the full list.
Bentley Mk V MOT Failures by Category
Total MOT failure occurrences for the Bentley Mk V, grouped by category. Same data as the failures table above — just sliced by category instead of fault title. Hover a slice for the top failures in each category.
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Frequently Asked Questions
What are the most common Bentley Mk V problems?
Based on analysis of 44 Bentley Mk V MOT tests from DVSA data, we have 0 identified common problems across 1 generation. Suspension is the most common problem category.
Which Bentley Mk V generation has the most problems?
We haven't identified significant problem patterns specific to any single generation of the Bentley Mk V yet — either this is a well-engineered model across all its generations, or the sample size per generation is still small. Check individual generation pages for MOT failure and advisory breakdowns.
How is this data calculated?
We analyse anonymised DVSA MOT test records under the Open Government Licence. An issue is classified as a "Common Problem" when it occurs significantly more often on a specific model than the UK average, confirmed at 99% statistical confidence. Read the full methodology page for details.
Can I report a problem with my Bentley Mk V?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Bentley Mk V owners spot problems early. All submissions are reviewed before being added to the public database.
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