At a Glance
The Bentley Arnage has 2 identified problems that occur more often than the UK average, with Airbag warning light on being the most reported. Brakes is the most common MOT failure category. Based on 34K MOT tests from DVSA data.
Problems are patterns in the DVSA data that occur significantly more often on this model than the UK average — confirmed at 99% statistical confidence. Read how we calculate MOT pass rates and problems →
Below: the full MOT-data picture for the Bentley Arnage — MOT pass rate vs the UK average, common problems vs UK fleet patterns, the most likely MOT failures by frequency, fault occurrence by mileage band, and pass/fail trends. All numbers drawn from DVSA records.
Bentley Arnage MOT Pass Rate
Across 34K MOT tests from DVSA data, the Bentley Arnage (1998–2009) has a fail rate of 15.7%.
UK average fail rate (2006–2009): 38.3%
Common Bentley Arnage Problems
Owner-submitted reports plus patterns we've identified across 559 million UK MOT tests. Each MOT-derived item below — whether tagged as a Problem, Wear & Tear or Consumable — shows up noticeably more often on this generation than across the UK fleet, which is why it's here. Owner reports are pinned to the top by default; use the sort and filter pills below to view a specific tier or change the order.
Airbag warning light on
236
occurrences
Ball joint dust cover split
171
occurrences
Tell Us About Your Problem
Help other Bentley Arnage owners — report a problem and we'll add it to the database
Tell Us About Your Problem
Help other Bentley Arnage owners — report a problem and we'll add it to the database
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Problems by mileage
Common problems, MOT failures and advisories on the Bentley Arnage, grouped by the mileage they typically appear at.
392 distinct problems · 26,392 total occurrences in current filter
Filter by fuel and engine size to narrow down to your car.
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Advisory items are MOT tester observations. Frequency can be influenced by driving style and usage patterns.
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Frequently Asked Questions
What are the most common Bentley Arnage problems?
Based on DVSA MOT data for the Bentley Arnage Arnage (1998–2009), we have identified 2 common problems. The most frequently reported is "Airbag warning light on". Brakes is the most common MOT failure category.
How reliable is the Bentley Arnage?
This generation has 34K MOT tests on record with a 15.7% fail rate. A fault is flagged as a "Common Problem" only when it occurs significantly more often on this model than the UK average, confirmed at 99% statistical confidence.
What commonly fails the MOT on a Bentley Arnage?
There are 140 distinct MOT failure types recorded for the Arnage (1998–2009), grouped by the mileage these failures typically occur. See the Common MOT Failures section on this page.
Can I report a problem with my Bentley Arnage?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Bentley Arnage owners spot problems early. All submissions are reviewed before being added to the public database.
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