Legacy Metrics

1959 Ferrari 250 GT Coupé Series I

1383 GTroadItaly
Engine
V12
Colour
Silver ('Grigio Argento') body with dark grey ('Grigio Fumo') roof

Chassis 1383 GT is a 1959 Ferrari 250 GT Coupé with Pinin Farina coachwork, one of 353 built between 1958 and 1960. Delivered new in July 1959 to Swiss racing driver and hillclimb champion Willy-Peter Daetwyler, it was originally finished in a two-tone grey scheme with a red interior. The car retains its matching-numbers chassis and engine, holds Ferrari Classiche certification with the accompanying Red Book issued in December 2014, and is currently presented in Argento with a black roof and Rosso leather interior.

Ownership

  1. Auction sale
    Sold €421,250 (≈ $463K)

    RM Sotheby's catalogue lot →

  2. 1959-07-01 →Factory delivery
    Willy-Peter Daetwyler
    partial documentation

    Swiss racing driver and hillclimb champion who collected the car personally from the factory. He kept the car on Swiss tourist plates and used residences in Zurich, Monaco, and Los Angeles; later exported the car to California.

  3. Date unknown
    Unknown US-based owner(s)
    none documentation

    The car's history after arriving in California is largely unrecorded until it appeared unsold at a Monterey auction in August 1989, and was then advertised in a specialist publication in 1991 described as freshly restored in silver with a black roof.

  4. Date unknownAcquisition unknown
    German owner in Dettelbach
    partial documentation

    The car resurfaced in this owner's possession in 2013; Ferrari Classiche certification and the Red Book were obtained in December 2014 during this period of ownership.

Competition

  1. 1960-04-01
    Automobile Club de Suisse racing drivers school at Montlhéry
    Driver: Willy-Peter Daetwyler

    Daetwyler was observed piloting this car at the Autodrome de Linas-Montlhéry during a driver training event organised by the Swiss automobile club.

Maintenance & restoration

  1. 1991
    Restoration

    The car was advertised as having undergone a recent full restoration, presented in silver with a black roof and red leather interior.

    Details of scope and restorer are unknown; information comes from a Ferrari Market Letter advertisement.

  2. 2014Inspection
    Ferrari Classiche

    Ferrari Classiche certified the car and issued the official Red Book, confirming the matching-numbers status of both chassis and engine.

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.