Legacy Metrics

1973 Porsche 911S 2.4 Targa

9113310786roadGermany
Engine
Originally 2.3L flat-six SOHC, Bosch fuel injection, 190 bhp at 6,500 rpm; rebuilt to 2.8L
Colour
Silver

The 1973 Porsche 911S 2.4 Targa (chassis 9113310786) represents the final year of the long-hood 911 generation, a matching-numbers example finished in factory silver over a black interior. Delivered new to California, it has remained in the same private ownership for nearly four decades. The original flat-six has been rebuilt and enlarged to 2.8 litres by Precision Motion. Its rust-free, single-state history and well-documented long-term ownership make it an unusually stable example of this desirable F-series model.

Ownership

  1. 2023-08-18Auction sale
    Estimate US$150,000 – US$180,000

    Bonhams catalogue lot →

  2. Date unknownAcquisition unknown
    Long-term California-based owner
    partial documentation

    Retained the car for roughly four decades, keeping it in California throughout. During this period the engine was rebuilt to 2.8-litre specification by Precision Motion.

Competition

No competition history extracted from the catalogue.

Maintenance & restoration

  1. Engine rebuild
    Precision Motion

    The original flat-six engine was meticulously rebuilt and enlarged from 2.4 to 2.8 litres, aimed at improving performance and long-term reliability.

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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.