Legacy Metrics

1956 Austin-Healey 100M BN2 Le Mans

BN2L 233047roadUnited Kingdom
Engine
2.66L OHV inline-four, twin SU HD6 carburetors, ~150 bhp at 4,700 rpm
Colour
Florida Green over Ivory (two-tone)

A factory-built 1956 Austin-Healey 100M BN2 Le Mans, chassis BN2L 233047, representing one of only 640 cars completed to full 100M specification at the Longbridge works. Finished in original two-tone Florida Green over Ivory with a black interior, the left-hand-drive matching-numbers example was destined for the North American market. Comprehensively restored in the UK around 2008 with engine work by Denis Welch Motorsport, it has since participated in the Mille Miglia, Copperstate 1000, California Mille, and SCM 1000.

Ownership

  1. Auction sale
    Estimate €170,000 – €190,000

    RM Sotheby's catalogue lot →

  2. 2022-09-30Auction sale
    Estimate US$160,000 – US$190,000

    Bonhams catalogue lot →

  3. 1956-06-01 →Factory delivery
    North American market first owner
    partial documentation

    Car was dispatched from the factory in mid-1956 destined for the North American market; no specific named individual recorded.

  4. → 2008
    Unknown pre-restoration UK owner or owners
    partial documentation

    Vehicle was in UK ownership up to approximately 2008, when a full restoration to factory specification was undertaken there. Mileage at that point was reported as roughly 52,000 original miles.

  5. 2015 →Private sale
    Most recent prior owner
    partial documentation

    Acquired the car following its 2015 Mille Miglia run and subsequently imported it to the United States. This owner fitted various rally and performance accessories and had a comprehensive mechanical service completed in 2021.

  6. Date unknownAcquisition unknown
    European owner prior to restoration
    partial documentation

    Car returned to Europe at an unspecified point, after which a comprehensive chassis and bodywork restoration was commissioned with a leading Dutch specialist between 2004 and 2008.

Competition

  1. 2015
    2015 Mille Miglia

    The car completed the Italian Mille Miglia historic road event in 2015, described as a successful run.

  2. 2015Mille Miglia Storica
    2015 Mille Miglia

    Car completed the historic re-enactment event, demonstrating its suitability for period touring competition.

  3. Copperstate 1000

    Participated after US importation; exact year not stated.

  4. California Mille

    Participated after US importation; exact year not stated.

  5. SCM 1000

    Participated after US importation; exact year not stated.

Maintenance & restoration

  1. 2008
    Restoration

    Full restoration to factory specification carried out in the United Kingdom; the car had approximately 52,000 original miles at the time of the work.

    Restoration photos and associated receipts are included with the vehicle documentation.

  2. 2008Engine rebuild
    Denis Welch Motorsport

    The original 2,660cc four-cylinder engine was overhauled and refurbished in conjunction with the broader restoration.

    Denis Welch Motorsport is based in Staffordshire, England.

  3. 2021
    Service

    Comprehensive service including fitment of new painted 15-inch wire wheels with Vredestein Sprint Classic tyres, wheel bearing repacking, brake shoe replacement, new springs, rebuilt brake master cylinder, full gearbox rebuild, and new clutch installation.

  4. Modification

    Car equipped with a Monit rally tripmeter, Denis Welch tachometer, Moto-Lita wood-rimmed steering wheel, Lucas driving lamps, dual fuel pumps, straight-cut first and second gears, and rear bumperettes in place of the original bumpers, mirroring the 100S Competition configuration.

    Modifications appear to have been made during the most recent ownership period following the 2015 Mille Miglia.

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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.