Bentley Arnage (2001)
2001 Bentley Arnage
CarHunch analysed 346 real MOT records for the 2001 Bentley Arnage.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →
Moderate sample. 346 vehicles on record. Figures are indicative — the specific vehicle's history matters more than these averages.
The 2001 Bentley Arnage passes its MOT first time at 86.8%, which is a solid 6.8 percentage points above the UK average—but the concerning part is that over a quarter of these cars (26.6%) have recorded a dangerous defect at some point, suggesting serious mechanical issues can lurk beneath the surface. This is a high-mileage luxury car that demands close inspection.
With a median mileage of just 45,811 miles for a 23-year-old vehicle, these Arnages have been driven sparingly, which typically favours reliability. However, the average car still racks up 2.53 failures and a hefty 13.9 advisories per MOT, pointing to the expensive reality of ageing British luxury engineering—suspension, cooling systems, and electrics are clearly taking a toll. Before buying, have a full pre-purchase inspection by a specialist familiar with the W-body platform, as cheap examples often hide costly upcoming repairs.
The 2001 Bentley Arnage has a decent first-time pass rate (86.8%), but a higher-than-average share of vehicles have had serious defects recorded — the individual vehicle's history matters a lot here.
These stats describe 346 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 346 vehicles — figures show how many had each issue flagged at least once in their MOT history.
Data covers a 3-year window centred on 2001.
See this vehicle's full MOT history & AI hunches
Spot recurring advisories, hidden issues, and how it compares to 346 Bentley Arnage cars.
Before you buy a 2001 Bentley Arnage
Based on MOT data from 346 vehicles — here's what to check.
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Check the full MOT history.
26.6% 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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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (100%) | 345 | 86.8% | 2.52 |
Colour Breakdown
Based on 2,285 Bentley Arnage vehicles registered in the UK — across all years. From DVLA registration records.
Mileage Distribution
Most 2001 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 2001 Bentley Arnage vehicles fall between 32,867 and 61,447 miles.
2001 Bentley Arnage — Still on the Road
Most 2001 Bentley Arnages are still being driven.
209 vehicles still getting MOTs in 2025 — 74% of the peak remain.
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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Compare with another model
See how the 2001 Bentley Arnage stacks up against a rival.