Legacy Metrics

1957 AC Ace-Bristol Roadster

BEX365roadUnited Kingdom
Engine
1.97L inline-six, pushrod-actuated hemispherical head (Bristol unit derived from pre-war BMW 328), up to 130 bhp
Colour
Silver-blue

Chassis BEX365 is a left-hand-drive 1957 AC Ace-Bristol Roadster, one of 463 Bristol-engined examples built, manufactured on 30 October 1957 and delivered new to France. The car competed in several French rallies and started the 1960 Le Mans 24 Hours, driven by Jean Rambaux and Pierre Boutin, retiring in the 14th hour after 130 laps. It retains all original Le Mans bodywork and chassis modifications, and underwent a substantial professional restoration in 2015. Documentation covers seven prior owners and continuous French registration.

Ownership

  1. 2020-10-11Auction sale
    Sold €395,000 (≈ $435K)

    Bonhams catalogue lot →

  2. 1957 →Factory delivery
    First French owner (details on file)
    partial documentation

    Car was delivered new and always registered in France; left-hand drive configuration consistent with French market delivery. Full ownership chain documented in a file recording seven subsequent owners.

  3. 2000 →Acquisition unknown
    Current vendor, AC Owners Club France member
    full documentation

    Owner for approximately 20 years prior to sale; arranged regular maintenance through Auto Techno Sports of Le Mans and commissioned a major restoration in 2015 costing over €20,000.

Competition

  1. 1960
    Le Mans 24 Hours
    Driver: Jean RambauxDNF — retired in the 14th hour due to mechanical failure

    Car ran with competition number 57 and completed 130 laps (approximately 1,750 km) before retirement; co-driven by Pierre Boutin. Original Le Mans bodywork and chassis modifications remain on the car.

  2. Rallye du Beaujolais

    One of several French rallies the car participated in during its early ownership period.

  3. Rallye de Dieppe

    One of several French rallies the car participated in during its early ownership period.

  4. Rallye Touraine-Normandie

    One of several French rallies the car participated in during its early ownership period.

Maintenance & restoration

  1. 2015Restoration
    Auto Techno Sports

    Extensive professional restoration carried out, with documented cost of approximately €20,027.

    Invoice on file. Workshop is based in Le Mans and has been the car's regular service provider since at least 2000.

  2. Modification

    Engine replaced; current unit fitted is 100D 784 ST2, not the original Le Mans engine. All period Le Mans body and chassis modifications retained, including quick-fill fuel filler, split windscreen, supplementary lighting, and aerodynamic front grille cover.

    Date of engine change not recorded in the catalogue.

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.