2006 Bentley Arnage Diamond Edition


  • One of only 60 Diamond Editions, and 19 supplied to the UK
  • Original Bentley press and marketing demo car
  • Unique specification
  • Comprehensive service history


Introduced in 2006 to celebrate 60 years of manufacturing at Crewe, the Bentley Arnage T Diamond Edition was the ultimate in luxury derivatives of the sumptuous super saloon. 

A total of only 60 were made in the celebration specification, the majority of which were supplied in left-hand-drive to the USA market. 

19 were sold in the UK as right-hand-drive cars and this one is possibly the very first, as it was Bentley’s own, used for motor shows, marketing materials and latterly as a press demonstrator. 

It was originally PDI’d by Bentley Motor Cars Press and Special Car Support unit at Crewe, it was then serviced by them at 1,178 miles on 07-09-06 and 7,508 miles on 12-06-07 before being sold on to its first of four private owners.

It is finished in unique Windsor Blue with diamond pattern hide interior and Bentley insignias and a special limited-edition plaque.

The car was previously owned by two chauffeur drive companies, the current keeper - who owns a classic car company - intended to keep this car for his personal use and had several European trips organised, however due to a change in his health and an upcoming major operation this is no longer possible, therefore he very reluctantly has decided it must be sold.

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  • Originally Bentley owned
  • One of only 19 UK cars and 60 worldwide
  • Special car division PDI
  • All handbooks 
  • Verified genuine mileage
  • 11 stamps in service book stamped to 158k in 2022
  • Service invoices from renowned specialists
  • Over £2,500 recently spent
  • Two sets of keys
  • UK V5C 
  • Long MOT until September 2023
  • Two keys
  • Factory specification printout
  • Old MOTs
  • Over £6,500 spent on major mechanical overhaul in 2019
  • Build plaque
  • Registration number not included, will be on original DK56 HYA plates as seen in press articles
  • Full, clear HPI report showing only registration changes


  • Box pleat Oatmeal leather
  • Windsor Blue secondary trim
  • Factory sat nav
  • Wool over mats
  • Oatmeal carpet
  • Flawlessly presented – the interior condition belies its mileage
  • Original tool kit beneath boot floor
  • Walnut picnic tables
  • Walnut fold-out rear table
  • Drinks chiller cabinet
  • Wood-insert steering wheel (special order)
  • Walnut inserts to all door cards
  • Electric sunroof 


  • Special order Windsor Blue
  • Presents very well
  • 19-inch twin-spoke alloys unique to the model
  • Diamond edition Union Jack badges
  • Unique mesh grille and lower air intake
  • Upright Bentley B to radiator (both part of the Diamond Edition)
  • Nearly new tyres
  • Minor bubble around number plate plinth and boot badge
  • Small rust bubble to bottom corner of boot aperture
  • Some very light corrosion inside rear arches which the seller will rectify before sale
  • Small scuff to NSF bumper
  • Small marks and chips commensurate with age but still presents beautifully
  • Appears sound underneath with surface corrosion to some components – never welded


  • 6.75-litre twin turbo V8
  • 444bhp
  • Starts and runs perfectly
  • Super-smooth auto transmission
  • Impeccably maintained
  • Recent full service with over £2,500 spent earlier this year
  • Drives absolutely brilliantly with no evident issues


Collectors are falling over themselves for the best of the Arnages – considered by many to be the last ‘true’ Bentley.  

This one is even more appealing because it’s such a rare and desirable example – one of just 19 UK-specification Diamond Editions that has been well-loved throughout its life and is presented in very good condition, and also the original Bentley press demonstrator

An absolutely gorgeous car in every respect.  

Notice to bidders

This item is sold on an ‘As is Where is’ basis. The condition of this item is the opinion of the seller and may differ from your own opinion. Photos and listing descriptions are for guidance purposes only*.** Car & Classic do not warrant listing accuracy. Full inspection is recommended. Viewings are at the seller’s discretion. Buyer is responsible for delivery and collection of any item purchased.*

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Vehicle specification
  • Year 2006
  • Make Bentley
  • Model Arnage Diamond Edition
  • Colour Windsor Blue
  • Odometer 159,569 Miles
  • Engine size 6750
Auction Details
  • Seller Type Trade
  • Location Essex
  • Country United Kingdom
Bidding history
13 bids from 6 bidders
  • th•••• £16,000 29/11/22
  • sa•••• £15,750 29/11/22
  • th•••• £15,500 29/11/22
  • Ja•••• £15,250 29/11/22
  • th•••• £15,000 29/11/22
  • Ja•••• £14,750 29/11/22
  • Pe•••• £14,500 29/11/22
  • Ja•••• £14,000 29/11/22
  • sa•••• £13,000 29/11/22
  • Da•••• £12,500 28/11/22

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