Legacy Metrics

1931 Bentley 8-Litre Vanden Plas-style four-seat tourer

YR5094roadUnited Kingdom
Engine
8.0L inline-six
Colour
Midnight Blue

Chassis YR5094 is the eleventh-to-last of one hundred Bentley 8-Litres constructed, delivered new in May 1931 with Thrupp and Maberly limousine coachwork to Eu Tong Sen in Singapore, where it was nicknamed the 'harem saloon'. Stored in a mine during the Second World War, it later returned to Britain, changed hands several times, and underwent multiple body and chassis modifications before John Cobbing commissioned a comprehensive nut-and-bolt restoration by the Vintage Workshop in 2002, culminating in a Vanden Plas-style four-seat open tourer body in Midnight Blue.

Ownership

  1. Auction sale
    Sold €680,000 (≈ $748K)

    RM Sotheby's catalogue lot →

  2. 1931-05-01 →Factory delivery
    Eu Tong Sen
    partial documentation

    Original recipient of the car in Singapore; it was reportedly used to transport female companions, earning it a colourful nickname. The vehicle was concealed underground during the Second World War.

  3. 1950 →Acquisition unknown
    Peter Quinn
    partial documentation

    Acquired the car after it returned to the UK around 1950; removed the original limousine coachwork during his ownership.

  4. 2002 →Private sale
    John Cobbing
    full documentation

    Purchased the dismantled car and commissioned a thorough mechanical restoration by marque specialists, followed by fitting of a new Vanden Plas-style open tourer body with period-appropriate interior and trim.

  5. Date unknownAcquisition unknown
    Peter Morley
    partial documentation

    Shortened the chassis and fitted a two-seat open body suitable for vintage motorsport participation.

  6. Date unknownAcquisition unknown
    Mr Posnett
    partial documentation

    Fully disassembled the car and restored the chassis to its original wheelbase length, though did not reassemble it before selling.

Competition

  1. Vintage racing events
    Driver: Peter Morley

    The car was modified with a shortened chassis and a two-seat body specifically to suit participation in vintage motorsport during Morley's ownership; no specific events or results are named.

Maintenance & restoration

  1. 2002Restoration
    Vintage Workshop

    Full nut-and-bolt restoration carried out to near-new standards; engine comprehensively rebuilt including the one-shot lubrication system, clutch, carburettors, Auto-Vac unit, exhaust, radiator, gearbox, 3.2:1 differential, suspension, and steering. All components were either replaced outright, overhauled, or inspected and refitted.

    Commissioned by John Cobbing after acquiring the car in dismantled condition.

  2. 2002Bodywork
    Vintage Workshop

    New Vanden Plas-style four-seat two-door open tourer coachwork fitted; finished in Midnight Blue with Gurney-Nutting-style helmet wings. Interior retrimmed in grey leather, polished walnut dashboard installed with period-correct instruments. A correct-era original Lagonda luggage trunk mounted over the fuel tank.

    Carried out as part of the same restoration project commissioned by John Cobbing.

  3. Bodywork

    Original Thrupp and Maberly limousine coachwork was stripped from the chassis by Peter Quinn after the car returned to Britain.

  4. Modification

    Chassis wheelbase was shortened to approximately 30 inches and a two-seat sporting body was fitted to prepare the car for vintage competition.

    Work carried out during Peter Morley's ownership.

  5. Mechanical

    Car was completely dismantled and the chassis was returned to its original 12-foot length by Mr Posnett.

    Vehicle remained in pieces at the point of sale to the next owner.

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Each chassis record is compiled from public auction archives and links to its source material. Ownership, competition and maintenance entries are extracted from those catalogue listings by an LLM, which can make mistakes — please contact us with any corrections. The summary is Legacy Metrics’ own writing; we do not reproduce catalogue text.

“Full” and “partial” documentation labels indicate how well each entry is corroborated in the underlying sources, not an audit of the car’s physical paperwork. Names of recent or living owners are withheld for privacy.