Legacy Metrics

1937 Jaguar SS 100

39011roadUnited Kingdom
Engine
3.5L inline-six, ~125 bhp
Colour
British Racing Green

The Jaguar SS 100 chassis 39011 is a late-production 3½-litre example, one of just 118 built before 1938, that left the Coventry factory in December 1937 finished in Gunmetal over black leather. Delivered through the Attwood dealership in Wolverhampton to its first owner, the car is supported by invoices from 1946 and a JDHT Certificate. After a period of obscure British ownership, it was acquired by a German enthusiast in 1994, who carried out a full restoration including an engine rebuild and repaint to British Racing Green, subsequently campaigning it in several historic rallies across Europe.

Ownership

  1. Auction sale
    Sold €252,500 (≈ $278K)

    RM Sotheby's catalogue lot →

  2. 1937 →Private sale
    A N Twentyman
    partial documentation

    Acquired via the Attwood dealership in Wolverhampton after the car left the Coventry factory in late 1937; noted in the JDHT Certificate.

  3. 1946 →Acquisition unknown
    Lt Commander Whitby
    partial documentation

    Bristol-based owner whose tenure is evidenced by factory servicing invoices from 1946; subsequent history up to 1985 is unaccounted for.

  4. → 1994-05-01Acquisition unknown
    London-based owner
    none documentation

    Car believed to have remained in England through this period; identity of this owner is not recorded.

  5. 1994-05-01 →Private sale
    Gerhard Grada
    partial documentation

    Dortmund-based owner who undertook a full restoration including engine rebuild and repaint to British Racing Green, then prepared the car for historic motorsport participation.

Competition

  1. 1936
    1936 International Alpine Trial
    Driver: Tom Wisdom1st

    Win by Tom Wisdom driving an SS 100; this is a marque achievement referenced as context, not necessarily this specific chassis.

  2. 1936
    1936 RAC Rally
    Driver: Tom Wisdom1st

    Marque-level victory cited as context for the SS 100's competitive reputation; not confirmed as this specific car.

  3. 2011
    2011 Flying Scotsman Rally

    Car participated under Gerhard Grada's ownership after restoration.

  4. 2014
    2014 Flying Scotsman Rally

    Second appearance at this event, again under Grada's stewardship.

  5. Historic events in Germany

    Unspecified historic rallies or events held in Germany, participated in during Grada's ownership.

  6. Historic events in Italy

    Unspecified historic rallies or events in Italy during Grada's ownership period.

  7. Historic events in Czech Republic

    Unspecified historic rallies or events in the Czech Republic during Grada's ownership.

Maintenance & restoration

  1. 1946Service
    Jaguar factory

    Factory servicing carried out while the car was under the ownership of Lt Commander Whitby; the earliest surviving invoices date to this year.

    Documented by copies of original invoices retained with the car.

  2. Maintenance

    The chassis number was restamped at an undetermined point in the car's history; the engine number retains its correct original stamping and the engine is confirmed as the unit originally fitted to chassis 39011.

    Exact date and circumstances of the restamping are unknown.

  3. Restoration

    Extensive ground-up restoration commissioned by Gerhard Grada after his 1994 acquisition, encompassing a full engine rebuild and a respray from the original Gunmetal to British Racing Green.

    The car was subsequently prepared and equipped for participation in European historic rallying.

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.