Bentley Arnage (2006)
2006 Bentley Arnage
CarHunch analysed 110 real MOT records for the 2006 Bentley Arnage.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2006 Bentley Arnage passes its MOT first time at 89.5%, well above the UK average of 80%, which is a strong result for a 18-year-old luxury car. However, one in five examples have recorded a dangerous defect at some point, so mechanical integrity isn't uniform across the sample—a thorough pre-purchase inspection is essential.
At 35,656 miles median, these Arnages are remarkably low-mileage for their age, suggesting careful ownership, yet they still average 1.64 failures and 7.4 advisories per test, pointing to age-related wear rather than abuse. Before committing, budget for those advisory items (likely suspension, seals, and trim) and insist on a full service history and specialist inspection, as high-mileage examples and neglected ones will punish you quickly.
We have limited data for the 2006 Bentley Arnage — treat the figures below as indicative rather than definitive.
These stats describe 110 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.
What tends to go wrong
Across 110 vehicles — figures show how many had each issue flagged at least once in their MOT history.
Data covers a 3-year window centred on 2006.
See this vehicle's full MOT history & AI hunches
Spot recurring advisories, hidden issues, and how it compares to 110 Bentley Arnage cars.
Before you buy a 2006 Bentley Arnage
Based on MOT data from 110 vehicles — here's what to check.
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Check the full MOT history.
20% of these vehicles have had a dangerous defect recorded -
recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle. -
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Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price.
Inspection
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Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically.
History
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Mileage Distribution
Most 2006 Bentley Arnage vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2006 Bentley Arnage vehicles fall between 20,481 and 51,232 miles.
2006 Bentley Arnage — Still on the Road
Most 2006 Bentley Arnages are still being driven.
Strong survival — 80 vehicles still getting MOTs in 2025, 89% of the peak.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.
MOT History Averages
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