Legacy Metrics

1957 Alfa Romeo 1900 Super Sprint Touring Tipo 4 Coupe

AR1900C 10473roadItaly
Engine
1.975L DOHC inline-four with Weber carburetors, 115 bhp
Colour
Dark cobalt blue ('Bleu Cobalto Scuro')

The 1957 Alfa Romeo 1900 Super Sprint Touring Coupé, chassis 10473, is a matching-numbers example of the short-lived Tipo 4 three-window design built by Carrozzeria Touring under their Superleggera patent. One of fewer than 600 produced through 1958, it was first delivered to a Lisbon dealer in June 1957 and retains its original Portuguese registration plates. Discovered in a notable Portuguese barn-find collection around 2007, it subsequently received a three-year nut-and-bolt restoration in Italy, completed in 2014 to concours standard and certified by the Automotoclub Storico Italiano.

Ownership

  1. Auction sale
    Estimate US$300,000 – US$400,000

    RM Sotheby's catalogue lot →

  2. 1957-06-01 →Factory delivery
    Mocar, Lisbon
    full documentation

    Initial retail delivery to a Lisbon dealership; the car was registered in Portugal the following month with plates that remain on the car today.

  3. → 2011-03-01Acquisition unknown
    Portuguese barnyard-find collection owner
    partial documentation

    Vehicle was part of a notable group of stored cars that came to light in Portugal around 2007.

  4. 2011-03-01 →Private sale
    Italian owner, Viterbo Historical Car Club member
    partial documentation

    Undertook a comprehensive three-year mechanical and cosmetic rebuild completed in 2014, achieving concours-level preparation and ASI certification; the car has covered roughly 900 km since that restoration.

Competition

No competition history extracted from the catalogue.

Maintenance & restoration

  1. 2014Restoration
    Borrani Milano (wheels); broader work by Italian owner's team

    Comprehensive ground-up refurbishment over three years: full repaint in the original Dark Cobalt Blue matched to the dashboard, all mechanical components stripped and rebuilt to factory specifications using correct original or new-old-stock parts, and Borrani wire wheels restored by Borrani Milano.

    Restoration was completed to concours standard and subsequently certified by the Automotoclub Storico Italiano, FIVA's regional Italian representative.

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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.