Legacy Metrics

1974 Ferrari 365 GT/4 BB

18057roadItaly
Engine
4.4L flat-12 DOHC, four twin-choke Weber carburetors, 380 bhp
Colour
Red with black lower body

The Ferrari 365 GT/4 BB, chassis 18057, is an early example of Ferrari's first mid-engined road car, completed in July 1974 and delivered new to Switzerland. Powered by a flat-12 engine derived from Formula One technology, only 387 were produced between 1973 and 1976. This car spent its entire documented life in Swiss ownership before passing to a Japanese Ferrari specialist, who carried out a thorough mechanical overhaul and cosmetic restoration to original specification. It presents in the classic red-over-black livery with its original drivetrain intact.

Ownership

  1. Auction sale
  2. 1974 → 1991-04-01Private sale
    Dr. Philippe Collet
    full documentation

    Resident of Brent and La Tour-de-Peilz, Switzerland; registered the car under plate VD 40431.

  3. 1974-07-15 → 1974-08-15Factory delivery
    SAVAF (official Ferrari importer, Geneva)
    full documentation

    Vehicle delivered new to the Swiss importer and first registered for road use in Switzerland in August 1974.

  4. 1991-04-01 →Private sale
    Andreas Mettauer
    full documentation

    Based in Riehen, Switzerland; odometer showed approximately 31,150 km at acquisition; car was repainted red during this period. A carburetor fire damaged the engine bay and interior, after which the car was sold on.

  5. 2008 →Acquisition unknown
    Series of Swiss owners
    none documentation
  6. Date unknownPrivate sale
    Claudio Cathomen
    partial documentation

    Swiss owner who commissioned a thorough restoration by Fritz Räfaeli carried out between 1999 and 2003, followed by recommissioning in 2008.

  7. Date unknownAcquisition unknown
    Kazuhiko Kura (Castel Auto, Yokohama)
    partial documentation

    Japanese Ferrari specialist with four decades of restoration experience; renewed the interior and addressed remaining cosmetic issues, restoring the car to original specification.

Competition

No competition history extracted from the catalogue.

Maintenance & restoration

  1. 2003Restoration
    Fritz Räfaeli

    A full restoration was carried out between 1999 and 2003, documented with extensive photographic records.

    Work was commissioned following fire damage; scope described as comprehensive across all aspects of the car.

  2. 2008
    Service

    Car was recommissioned following a period of inactivity after the 1999–2003 restoration.

  3. Bodywork

    Car was refinished in red with a red lower body, departing from its original blue exterior.

    Timing uncertain; occurred during or around Andreas Mettauer's ownership period.

  4. Repair

    Damage to the engine bay and interior resulting from a carburetor fire was addressed prior to the full restoration.

    Prompted subsequent change of ownership and comprehensive restoration programme.

  5. Engine rebuild
    Castel Auto

    Thorough mechanical overhaul covering cylinder boring, new pistons and rings, replacement valves and guides, crankshaft and connecting rod bearings, timing belt and tensioners, clutch assembly, and all gaskets and seals. Original drivetrain retained throughout.

    Work carried out by Kazuhiko Kura; described as a complete overhaul and supported by photographic documentation.

  6. Bodywork
    Castel Auto

    Interior replaced and remaining cosmetic deficiencies from the prior restoration corrected; car returned to original factory specification including classic red exterior with black lower body.

    Carried out by Kazuhiko Kura as part of his broader recommissioning and correctness work.

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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.