Legacy Metrics

1954 Maserati A6GCS

2065racingItaly
Engine
Twin-cam inline-six, sand-cast block
Colour
French blue (lighter shade than standard)

Maserati A6GCS chassis 2065 was built in April 1954 and delivered in French Blue to Armand Roboly via Parisian importer Garage Mirabeau. Roboly campaigned it extensively across Europe and North Africa before selling it to André Loens, who raced it across France, Scandinavia, the UK, and Jersey — including a class victory in the 1955 Tourist Trophy at Dundrod alongside Jo Bonnier. After Loens traded it back to the Maserati factory in 1957, the car's whereabouts became obscure until a documented restoration in Reggio Emilia in the late 1990s. It subsequently passed through German and Australian collectors, with Hall & Hall providing technical stewardship and historical research.

Ownership

  1. Auction sale
    Sold £1,748,750 (≈ $2.19M)

    RM Sotheby's catalogue lot →

  2. → 1954Factory delivery
    Garage Mirabeau
    partial documentation

    French Maserati importer based in Paris that ordered this chassis along with the sister car; the car was ordered on behalf of or promptly passed to Roboly upon delivery.

  3. 1954 →Private sale
    Armand Roboly
    full documentation

    Took delivery of the car new and debuted it at Marrakech in April 1954; raced it actively throughout the 1954 French season before selling it, likely through Garage Mirabeau with factory refurbishment in Modena prior to transfer.

  4. → 1957-07-01Private sale
    Andre Loens
    full documentation

    Northern French driver then resident in Southampton who acquired the car likely via Garage Mirabeau; raced it intensively across Europe including Scandinavia, France, Belgium, Denmark, and the UK from 1955 to 1957, before trading it back to the Maserati factory in Modena in exchange for a 200 S. Loens subsequently died in an accident driving the 200 S at Montlhéry in October 1957.

  5. 1957-07-01 →Private sale
    Maserati factory
    partial documentation

    Car returned to Modena as a trade-in; factory records confirm the transaction. The car appears to have remained within the factory's accumulated heritage or storage collection for an extended and not fully documented period.

  6. 2001 →Private sale
    German vintage Maserati collector-driver
    partial documentation

    Well-known German enthusiast who acquired the car shortly after its public presentation at a Maserati dealership in Modena; raced it regularly in the Shell Historic challenge during the early 2000s.

  7. Date unknownAcquisition unknown
    Unidentified owner during Reggio Emilia restoration
    partial documentation

    A coachbuilder in Reggio Emilia undertook full bodywork refurbishment and reassembly around 1998, receiving the car as a rolling chassis; the owner who commissioned this work has not been identified. The factory issued a copy of the build sheet by fax in 1998 to support this restoration.

  8. Date unknownPrivate sale
    Australian collector
    partial documentation

    Purchased the car in a subsequent sale and entered it twice in the Mille Miglia Storica; engaged Hall and Hall in the UK for ongoing maintenance and preparation.

Competition

  1. 1954
    Coupes de Paris
    Driver: Armand Roboly

    One of several French events contested during the 1954 season.

  2. 1954
    12 Hours of Reims
    Driver: Armand Roboly

    Part of active 1954 French racing season under Roboly's ownership.

  3. 1954
    Grand Prix des Sables d'Olonne
    Driver: Armand Roboly

    One of several French events contested during the 1954 season.

  4. 1954
    Grand Prix de la Baule
    Driver: Armand Roboly

    Part of active 1954 French racing season under Roboly's ownership.

  5. 1954
    Coupes de Salon
    Driver: Armand Roboly

    Held at Montlhéry; one of the final entries of Roboly's 1954 campaign with the car.

  6. 1954-04-01
    Marrakech Grand Prix
    Driver: Armand Roboly3rd

    Car's competitive debut; sister chassis driven by Jean Simone in the same event, but Simone was injured in a crash.

  7. 1955
    Goodwood Easter Meeting
    Driver: Andre Loens

    Loens entered the car in the 2.0-litre class; this was his first competitive outing with the car and took place in the UK.

  8. 1955
    Lille race
    Driver: Andre Loens

    Car's reappearance in Loens' home region of northern France; local press noted its arrival with enthusiasm.

  9. 1955
    Swedish Grand Prix
    Driver: Andre Loens

    Part of Loens' wide-ranging 1955 programme spanning Finland, France, Sweden, and Jersey.

  10. 1955
    Tourist Trophy
    Driver: Andre Loens1st in 2.0-litre class

    Run at Dundrod; Loens co-drove with Jo Bonnier and the pair won their class together.

  11. 1955-10-01
    Castle Combe race
    Driver: Andre Loens

    Final race of the 1955 season for Loens and the car.

  12. 1956
    Helsinki race
    Driver: Andre Loens

    Opening entry of Loens' wide-ranging 1956 campaign.

  13. 1956
    Belgian race
    Driver: Andre Loens

    Part of Loens' 1956 multi-country programme.

  14. 1956
    French race
    Driver: Andre Loens

    One of multiple French entries in the 1956 season.

  15. 1956
    Danish race
    Driver: Andre Loens

    Part of Loens' 1956 Scandinavian and European tour.

  16. 1956
    Swedish race
    Driver: Andre Loens

    Part of Loens' 1956 multi-country programme.

  17. 1956
    Coupe d'Automne
    Driver: Andre Loens

    French autumn event; one of two late-season entries in France in 1956.

  18. 1956
    Coupes de Salon
    Driver: Andre Loens

    Held at Montlhéry; Loens was photographed speaking with Stirling Moss, Alfonso de Portago, and Harry Schell before the event.

  19. 1957-05-01
    Elaintarhanajo
    Driver: Andre Loens

    Helsinki circuit event; opened Loens' 1957 season before a return to France.

  20. 1957-07-01
    Deux Heures du Forez
    Driver: Andre LoensDNS

    Loens appeared on the starting grid but did not race; possible mechanical or chassis issues may have prompted this withdrawal and the subsequent trade-in of the car at the Maserati factory.

  21. Mille Miglia Storica
    Mille Miglia Storica

    Australian owner entered the car in this historic re-enactment event on two separate occasions.

  22. Shell Historic Challenge
    Shell Historic Challenge
    Driver: German vintage Maserati collector-driver

    German owner competed regularly in this series during the early 2000s following the car's reappearance after restoration.

Maintenance & restoration

  1. 1957Service
    Maserati factory

    Car returned to the Maserati factory in Modena as part of a trade-in arrangement with Loens; the prose indicates it arrived in drivable condition but likely required considerable refurbishment, which may not have been carried out given the factory's financial circumstances at the time.

    The factory's own archives document the transaction. The car's subsequent whereabouts until the late 1990s remain unclear.

  2. 1998Restoration
    Carrozzieri in Reggio Emilia

    Comprehensive bodywork refurbishment and reassembly carried out on a rolling chassis with partly dismantled coachwork; the Maserati factory's sales department issued the original build sheet by telefax to support the work. Photographs taken during the process provide close physical evidence confirming the car's identity.

    The workshop provided written attestations confirming the car arrived as a rolling chassis. The identity of the commissioning owner has not been established.

  3. Mechanical
    Hall & Hall

    Hall & Hall undertook ongoing maintenance and race preparation for the Australian collector owner, conducting a thorough technical and engineering examination of the car. Their assessment confirmed the car's authenticity based on physical evidence consistent with its documented racing history.

    Rick and Rob Hall, working alongside historian Richard Crump, opted to focus on technical verification rather than attempting to reconstruct the undocumented gap in the ownership history.

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.