Legacy Metrics

1929 Chrysler Series 75 Roadster

CY 7 LroadUnited States
Engine
4.1L inline-six, 84 bhp

A 1929 Chrysler Series 75 Roadster built as a faithful recreation of the Leonardi/Barbieri car that won the 5.0-litre class at the 1929 Mille Miglia. Comprehensively prepared between 2011 and 2015 at a cost exceeding $100,000 USD for period-correct events including the Mille Miglia Storica and Le Mans Classic, the car received a custom intake manifold, rebuilt Winfield carburettors, a new aluminium head, and bespoke Borrani wire wheels. A documented history file extends back to the 1960s.

Ownership

  1. Auction sale
    Sold €115,000 (≈ $127K)

    RM Sotheby's catalogue lot →

  2. Date unknown
    Unknown prior owner(s) documented from the 1960s
    partial documentation

    History file dates back to the 1960s, indicating documented prior ownership from that period, though individual owners are not named in the prose.

  3. Date unknownAcquisition unknown
    Current vendor
    full documentation

    Undertook a thorough professional restoration between 2011 and 2015 costing over $100,000, preparing the car for historic events including the Mille Miglia Storica and Le Mans Classic.

Competition

  1. 1929
    1929 Le Mans 24 Hours
    Driver: Stoffel6th overall, 3rd in Index of Performance

    Driven by Stoffel and Benoist in a Series 75 Roadster of the same type as the car being sold, not this specific vehicle.

  2. 1929
    1929 24 Hours of Spa
    Driver: Stoffel6th overall

    Two cars of this type competed; the second, driven by Hommel and Delvaux, finished 11th. These results relate to comparable cars, not this specific vehicle.

  3. 1929
    1929 Mille Miglia
    Driver: Leonardi1st in 5.0-litre class

    Co-driven by Barbieri; this car is a recreation of that class-winning entry, not the original vehicle.

  4. 2012
    2012 Le Mans Classic

    This specific vehicle participated following its multi-year preparation.

  5. 2012
    2012 Grand Prix Nuvolari

    This specific vehicle participated as part of its historic event programme.

  6. 2013
    2013 Mille Miglia Storica

    This specific vehicle competed in the modern historic running of the event.

  7. 2015
    2015 Mille Miglia Storica

    Second participation in the modern historic event; preparation work concluded the same year.

Maintenance & restoration

  1. 2011
    Restoration

    A comprehensive, professionally executed preparation programme commenced, targeting both the Mille Miglia Storica and Le Mans Classic. Work included fabrication of a bespoke intake manifold with three overhauled Winfield carburettors, a newly made aluminium cylinder head, replacement brake and chassis hardware, suspension parts, exhaust system, clutch, ring-and-pinion gear, and five purpose-made Borrani wire wheel hubs.

    Programme ran from 2011 to 2015 at a total documented expenditure exceeding $100,000 USD. Original factory components including bumpers, artillery wheels, fuel system, carburettor, intake manifold, folding hood, and weather equipment were retained and included with the car.

  2. Service

    General servicing carried out in preparation for sale, described as recent at the time of cataloguing.

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.