Legacy Metrics

1955 Austin-Healey 100 to 100M Specification (FIA)

BN1227598roadUnited Kingdom

An Austin-Healey 100 prepared to a high competition standard, restored over the period 2001–2009 and subsequently developed for historic motorsport with well over £100,000 invested in race and rally preparation. The car has accumulated an extensive event history including multiple Woodcote Trophy rounds, the Tour Auto, the Modena Cento Ore, and numerous Equipe GTS outings, with several class podium finishes to its credit. A recent engine rebuild by Rawles Motorsport has left it ready for further competition, supported by FIA/HTP papers valid to end of 2025.

Ownership

  1. 2025-08-22Auction sale
    Estimate £50,000 – £60,000

    Iconic Auctioneers catalogue lot →

  2. 2001 → 2008
    Unknown restorer or owner during restoration
    partial documentation

    The car underwent a restoration spanning 2001 to 2009; the identity of the owner during this period is not stated, though the work appears to have been initiated and largely completed before the next recorded owner acquired the car in 2008.

  3. 2008 →Acquisition unknown
    Previous owner
    partial documentation

    This owner invested over £100,000 in race and rally preparation and maintenance, competed extensively in historic motorsport, and commissioned a John Chatham engine rebuild in 2019 before eventually selling the car.

  4. Date unknownAcquisition unknown
    Current vendor
    partial documentation

    Commissioned a full engine rebuild by Rawles Motorsport at approximately £50,000; the car has since been used sparingly in Equipe GTS events.

Competition

  1. Woodcote Trophy
    Woodcote Trophy
    Multiple class podium finishes

    The car competed in many rounds of this series during the previous owner's tenure, accumulating numerous class podiums.

  2. Tour Auto
    Tour Auto

    Participated in at least two editions; on both occasions the car was driven back to the UK under its own power afterwards.

  3. Modena Cento Ore
  4. Equipe GTS
    Equipe GTS

    Competed in many events in this series; also drove to Zandvoort and back on one occasion, securing a class podium there.

  5. Equipe GTS
    Equipe GTS (post-rebuild)

    Limited outings following the Rawles Motorsport engine rebuild, raced only a small number of times before the auction.

Maintenance & restoration

  1. 2001
    Restoration

    A full restoration of the car was carried out over an eight-year period, concluded around 2009.

    Restoration invoices are included in the car's documentation file.

  2. 2019Engine rebuild
    John Chatham

    The engine was fully rebuilt by respected Healey specialist John Chatham while the car was in the previous owner's hands.

  3. Maintenance

    Race and rally preparation work totalling in excess of £100,000 was carried out across the previous owner's period of ownership.

    Precise dates and individual episodes within this expenditure are not broken down in the available information.

  4. Engine rebuild
    Rawles Motorsport

    A further comprehensive engine rebuild was commissioned by the current owner, costing approximately £50,000.

    Described as recent; the car has run in only a handful of Equipe GTS events since completion.

  5. Service
    TTP Performance

    The car was prepared to a high competition standard and described as ready to race, having been used in competition earlier in the current year.

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.