Legacy Metrics

1952 Connaught Type A (chassis A6)

A-6racingUnited Kingdom
Engine
2.0L inline-four, aluminium construction (Lea-Francis derived)

Connaught Type A chassis A6, constructed in 1952 as a factory works entry, is a historically significant early-1950s Grand Prix car built to the 2.0-litre formula. It debuted at the 1952 British Grand Prix with Eric Thompson scoring World Championship points, then was entrusted to a young Stirling Moss at Monza. Subsequently acquired by Ecurie Ecosse, it contested around 30 races across two seasons driven by prominent figures including Jimmy and Ian Stewart, before later private ownership, a rebuild by Bob Burrell in 1989, and continued historic racing after a 2005 restoration.

Ownership

  1. Auction sale
    Sold €308,750 (≈ $340K)

    RM Sotheby's catalogue lot →

  2. 1952 →Factory delivery
    Connaught Engineering (Works team)
    partial documentation

    Constructed as a factory entry for the 1952 Grand Prix season; campaigned by the works squad in several races before passing to a privateer team.

  3. 1955 → 1956Acquisition unknown
    Holt brothers
    partial documentation

    Raced across UK circuits during 1955 and 1956, after which the car was placed in storage and withdrawn from competition.

  4. → 1989Acquisition unknown
    Two unidentified subsequent owners
    none documentation

    The car remained away from competition for roughly 33 years while passing through two anonymous custodians before its 1989 sale.

  5. 1989 →Private sale
    Bob Burrell
    partial documentation

    Undertook a full rebuild and raced the car for approximately two seasons before placing it back in storage.

  6. 2005 →Private sale
    Current owner (consignor)
    partial documentation

    Commissioned another restoration and maintained the car in good condition; used it in historic motorsport events including Goodwood Revival and Monaco Historique.

  7. Date unknownPrivate sale
    Ecurie Ecosse
    partial documentation

    Operated alongside the team's Jaguar C-Types at a variety of UK venues; believed to have entered roughly 30 events over approximately two seasons.

Competition

  1. 1952Formula 1 World Championship
    1952 British Grand Prix
    Driver: Eric Thompson5th overall

    Debut outing for chassis A6; secured 2 championship points for the works squad.

  2. 1952-09-01Formula 1 World Championship
    1952 Italian Grand Prix
    Driver: Stirling MossDNF — retired while running 6th

    Moss qualified 9th among 35 starters and drove strongly before being forced out after 60 laps completed.

  3. 1953Formula 1 World Championship
    1953 British Grand Prix

    Entered as part of Ecurie Ecosse's programme; specific driver and finishing position not recorded in the prose.

  4. 1954Formula 1 World Championship
    1954 British Grand Prix

    Entered as part of Ecurie Ecosse's programme; specific driver and finishing position not recorded in the prose.

  5. Goodwood Revival (historic)

    One of several track appearances made during the current owner's tenure, post-2005.

  6. Monaco Historique Grand Prix

    Competed at this historic event during the current owner's period of ownership, post-2005.

Maintenance & restoration

  1. 1989
    Restoration

    Bob Burrell carried out a rebuild of the car following its acquisition, returning it to racing condition for use over the following two seasons.

  2. 2005
    Restoration

    A second full rebuild was undertaken after the current owner's purchase, with the car kept in good mechanical condition thereafter.

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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.