Legacy Metrics

1929 Bentley 6½-Litre Sedanca de Ville (coachwork by H.J. Mulliner)

KR2687roadUnited Kingdom
Engine
6.6L SOHC inline-six, Smiths multi-jet carburettor, 180 bhp
Colour
Green and black two-tone

Chassis KR2687 is a 6½-Litre Bentley bodied as a Sedanca de Ville by H.J. Mulliner of Chiswick, exhibited at the 1929 Olympia Motor Show and believed to be the sole surviving example of this body style on a W.O.-era Bentley chassis. Retaining its original engine, gearbox, and factory stampings throughout, the car passed through numerous British owners before spending roughly two decades in Australia under the care of a Bentley Drivers' Club president. A comprehensive restoration by R.C. Moss of Bedford returned it to its original specification and appearance.

Ownership

  1. Auction sale
    Sold £358,400 (≈ $448K)

    RM Sotheby's catalogue lot →

  2. 1929 →Private sale
    John Davie
    partial documentation

    First retail owner, purchased at the Olympia Motor Show through H.M. Bentley & Partners. Address recorded as Dartmore, Frithwood Avenue, Northwood.

  3. 1935 →Acquisition unknown
    Major RT Hon. F. Craven
    partial documentation

    Ownership traced through research by Bentley authority Dr Clare Hay. Vehicle was laid up during World War II under this stewardship.

  4. 1952 → 1957Private sale
    J.B. Sibly
    partial documentation

    Acquired the car in notably original condition for fifty pounds. Participated in Bentley Drivers' Club events with the vehicle during this period.

  5. Date unknownAcquisition unknown
    A.K. Harrison
    partial documentation

    One of several successive custodians after Sibly; sequence confirmed in a history document composed by a prior owner.

  6. Date unknownAcquisition unknown
    J.N. Barlow
    partial documentation
  7. Date unknownAcquisition unknown
    P.M. Mackie
    partial documentation
  8. Date unknownAcquisition unknown
    V.H. Callcutt
    partial documentation
  9. Date unknownAcquisition unknown
    A.M. Garrett
    partial documentation
  10. Date unknownAcquisition unknown
    Sandra Roberts
    partial documentation
  11. Date unknownAcquisition unknown
    Graeme Miller
    partial documentation

    President of the Bentley Drivers' Club of Australia at the time. Kept the car for roughly two decades with minimal use but attentive maintenance, specifically to preserve its originality rather than converting it to a Le Mans specification.

  12. Date unknownAcquisition unknown
    Edward Carter
    full documentation

    Commissioned a thorough mechanical and cosmetic restoration by specialist R.C. Moss of Bedford, including a full repaint, correct Rexine hood material, and fitment of period-correct mechanical components.

Competition

  1. Bentley Drivers' Club
    Bentley Drivers' Club events
    Driver: J.B. Sibly

    Vehicle was exhibited and driven at various Bentley Drivers' Club gatherings during Sibly's ownership through 1957.

  2. Bentley Drivers' Club
    Bentley Drivers' Club events

    A prior owner's written history records the car's regular involvement in Bentley Drivers' Club activities from the 1960s onward.

Maintenance & restoration

  1. 1929Maintenance
    H.J. Mulliner

    Coachwork constructed by H.J. Mulliner of Chiswick as a Sedanca de Ville, incorporating a Barker-patented de Ville extension over the driver's compartment.

    Body built in collaboration with Bentley for display at the Olympia Motor Show.

  2. Restoration
    R.C. Moss

    Comprehensive preparation by R.C. Moss of Bedford encompassing a full repaint in green and black, refinishing of the roof covering in Rexine, fitting of a correct-pattern Smiths multi-jet carburettor with appropriate pipework and linkage, installation of a correct Bentley plate clutch, and general mechanical and cosmetic rectification.

    Work was commissioned by Edward Carter; receipts are included with the car's documentation. R.C. Moss is noted as the current sole manufacturer of correct Rexine material.

Are you the owner of this car?

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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.