Legacy Metrics

1921 Alfa Romeo G1 Torpedo Spider Corsa

6018roadItaly
Engine
6.3L side-valve inline-six, 70 bhp, ~216 ft-lbs torque
Colour
Dark red

Chassis 6018 is the sole known surviving example of the Alfa Romeo G1, of which only 52 were built between 1921 and 1923. Powered by a 6.3-litre side-valve inline six reportedly influenced by Enzo Ferrari, the car was exported to Australia, where it spent decades lost on a Queensland farm before being rediscovered and subjected to a decade-long restoration in the 1960s. Subsequently restored twice more to concours standard, it has been exhibited at Pebble Beach and numerous international events, making it the oldest known surviving Alfa Romeo.

Ownership

  1. Auction sale
  2. → 1964Acquisition unknown
    Queensland farm workers
    none documentation

    Discovered the dormant vehicle on the Queensland property in the late 1940s, returned it to running condition, and used it as a field runabout until rear axle failure; the engine was subsequently repurposed to drive a water pump.

  3. 1964 → 1995Acquisition unknown
    Ross Flewell-Smith
    partial documentation

    Based in Winton, Queensland; undertook a decade-long restoration using parts sourced from another G1 and worked with Alfa Romeo historian Luigi Fusi to design accurate new coachwork in torpedo style.

  4. 1995 →Private sale
    Julian Sterling
    partial documentation

    Melbourne-based art dealer and vintage vehicle collector who commissioned a comprehensive mechanical and cosmetic restoration, including specially produced period-specification tires from Michelin.

  5. 2012 →Private sale
    Southern California collector
    partial documentation

    Current consignor; had the vehicle further restored by Fast Cars Ltd in Redondo Beach, converting it to an open-wheeled Spider Corsa configuration inspired by the racing variant driven by Enzo Ferrari.

  6. Date unknownAcquisition unknown
    Queensland businessman
    partial documentation

    Prominent business figure in Queensland, Australia who purchased the car new after Alfa Romeo exported it to Australia. Financial difficulties led to bankruptcy; he concealed the vehicle on a rural property to avoid creditors and died some years later.

  7. Date unknownPrivate sale
    Neville Crichton
    partial documentation

    Managing director of Ateco Automotive, the Australian Alfa Romeo import operation at the time; undertook yet another full restoration, after which the car was presented at Pebble Beach in 2005.

Competition

  1. 1977
    1977 Queensland Vintage Car Concours
    1st

    Won following completion of the decade-long restoration by Flewell-Smith, with new torpedo-style bodywork guided by Alfa Romeo historian Luigi Fusi.

  2. 1978
    1978 Australian Mille Miglia Memorial Run
    1st

    Car demonstrated its original performance capability, being timed at approximately 138 km/h at Lakeside circuit, prompting officials to flag it for excessive speed.

  3. 2005
    2005 Pebble Beach Concours d'Elegance
    3rd in class

    Presented under the oversight of automotive journalist David Berthon following a full restoration carried out during Neville Crichton's ownership.

  4. 2014
    2014 Arizona Concours

    Shown in Spider Corsa configuration during current ownership.

  5. 2014
    2014 Amelia Island Concours d'Elegance

    Shown in Spider Corsa configuration during current ownership.

  6. 2014
    2014 Mille Miglia Storica

    Participated in the historic re-enactment event in Spider Corsa form under current ownership.

  7. Coppa del Garda
    1st in production class

    A stripped-down G1 variant won its class; this was an early 1920s event supporting Alfa Romeo's motorsport ambitions.

  8. Pebble Beach Concours d'Elegance
    Class award

    Second appearance at Pebble Beach after conversion to Spider Corsa open-wheel form under the current consignor's ownership; exact year not specified but after 2012.

Maintenance & restoration

  1. 1964
    Restoration

    Ross Flewell-Smith undertook a roughly ten-year comprehensive restoration of chassis 6018, sourcing missing parts from a second G1 and commissioning a new torpedo-style body and fenders with coachwork guidance provided by Alfa Romeo historian Luigi Fusi.

    Flewell-Smith was based in Winton, Queensland; the restoration concluded by approximately 1977 based on the car's concours debut that year.

  2. 1995
    Restoration

    Full restoration commissioned by Julian Sterling, replacing all worn components; Michelin manufactured a bespoke set of tyres from original 1920s production moulds.

    Described in the 1998 Classic Car Yearbook as producing a spectacular result.

  3. Repair

    Farm workers in Queensland got the car operational after its extended period of abandonment, using it as a field vehicle until the rear axle broke; the engine was subsequently adapted to power a water pump.

    Approximate date late 1940s; the rear axle failure rendered the car immobile.

  4. Restoration

    Another comprehensive restoration carried out during Neville Crichton's ownership, bringing the car to the standard required for its 2005 Pebble Beach entry.

    Date not specified; must predate the 2005 Pebble Beach appearance.

  5. Restoration
    Fast Cars, Ltd.

    Conversion to open-wheeled two-seat Spider Corsa configuration, drawing on the 20/30 ES race cars associated with Enzo Ferrari; car was refinished in a darker shade of red.

    Carried out in Redondo Beach for the current consignor after 2012 acquisition.

Are you the owner of this car?

This car's public record is built from its auction and competition history. Register your ownership and privately add your own records to make it a verified Legacy Metrics passport — provenance that backs your car's value at sale and gives your insurer evidence to price against. Roy reviews and verifies every registration personally.

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.