Bentley

Bentley Arnage (1999)

230 real MOT outcomes analysed • 84.2% first-time pass rate

1999 Bentley Arnage

CarHunch analysed 230 real MOT records for the 1999 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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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 1999 Bentley Arnage passes its MOT on the first attempt 84.2% of the time, which is a solid 4.2 percentage points above the UK average, suggesting these cars are reasonably well-maintained. However, nearly a quarter of them (24.8%) have recorded a dangerous defect at some point, which is a genuine buyer concern that warrants a thorough pre-purchase inspection.

At just over 57,000 miles median, these 25-year-old cars show surprisingly modest mileage, but the high advisory count of 15.8 per vehicle points to typical wear on a complex luxury machine. Before buying, get a specialist Bentley inspection beyond the MOT to understand those advisories in context—luxury cars can rack up minor defects that don't affect safety but signal upcoming costs.

We have limited data for the 1999 Bentley Arnage — treat the figures below as indicative rather than definitive.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.
First-time pass
84.2%
UK average ~80%
Around average
Dangerous (ever)
24.8%
At least once in MOT history
Check this vehicle
Avg failures / car
2.99
Over 17.9 tests on record
High
Typical mileage
58k
Middle half: 43k–75k
For context

These stats describe 230 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.

Average reliability — agree?

What tends to go wrong

Across 230 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 58.2%
Offside Rear Tyre worn close to the legal limit · Nearside Rear Tyre worn close to the legal limit · Offside Front Tyre worn close to the legal limit · …
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Other issues 31.4%
Oil leak, but not excessive · Engine covers fitted obscuring some components in the engine bay · Under-trays fitted obscuring some underside components · …
Brake wear 25.3%
Parking brake: efficiency below requirements · Nearside Rear Brake pipe slightly corroded · Front Brake pad(s) wearing thin · …
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Suspension & steering 13.5%
Nearside Rear Shock absorber has a light misting of oil
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Data covers a 3-year window centred on 1999.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 230 Bentley Arnage cars.

UK

Before you buy a 1999 Bentley Arnage

Based on MOT data from 230 vehicles — here's what to check.

  • 📋 Check the full MOT history. 24.8% 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.
  • 🔍 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 ClickMechanic
  • 📄 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 carVertical Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (98%) 226 84.5% 2.9

Colour Breakdown

Based on 2,285 Bentley Arnage vehicles registered in the UK — across all years. From DVLA registration records.

Blue 32.9%
752
Silver 25.3%
577
Black 14.8%
338
Green 10%
228
Grey 5.6%
127
Red 5.4%
123
Purple 1.8%
42
White 1.7%
39
Maroon 1.4%
31
Brown 0.5%
11
Gold 0.4%
10
Cream 0.3%
7

Mileage Distribution

Most 1999 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.

57,511
typical
42,828
low mileage
75,177
high mileage

Half of all 1999 Bentley Arnage vehicles fall between 42,828 and 75,177 miles.

Is the mileage you're seeing normal?
Under 42,828 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.
42,828–75,177 miles — normal for age. This is where most 1999 Bentley Arnages sit.
Over 101,488 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1999 Bentley Arnage — Still on the Road

Numbers are thinning — 68% of 1999 Bentley Arnages are still active.

120 vehicles still getting MOTs in 2025 — 68% of the peak remain.

177 120 2014 2025

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

17.9
Avg MOT tests per vehicle
2.99
Avg failures per vehicle
15.8
Avg advisories per vehicle
Other model years — Bentley Arnage: All Arnage years → Which year to buy? →
1998 2000 2001 2002 2003 2004 2005 2006 2007

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Average reliability — agree?