THE VEHICLE AT A GLANCE
Model dossier
- Production period
- 1957
- Body style
- Roadster
- Type
- Fuori-serie
THE PEOPLE BEHIND THE CAR
Coachbuilding, design & conversions
PRICE & SALES RECORD
Vehicle value
- Original price
- Not documented
- Latest recorded sale
- Not documented
01 / THE STORY
History & context
The Austin Healey 100-4 Roadster (1957) was coachbuilt by Motto. This model emerged during a significant period in automotive design, characterized by the post-war demand for sportier vehicles that combined performance with stylish aesthetics. The development of the 100-4 Roadster reflected a collaboration between manufacturer and coachbuilder, focusing on the integration of engineering and artistry. The coachbuilding process involved meticulous attention to proportions and construction methods, with the design emphasizing a streamlined silhouette that catered to the era’s stylistic trends. The bodywork was crafted using lightweight materials to enhance performance, and the overall design was indicative of the British sports car movement, which sought to appeal to both domestic and international markets. Mechanically, the Austin Healey 100-4 Roadster was powered by a robust engine configuration. The model featured a well-engineered chassis and suspension system that provided a balance of comfort and agility, essential for a vehicle intended for both everyday use and spirited driving. The layout was designed to offer optimal weight distribution, contributing to its handling characteristics. Production data indicates that the 100-4 Roadster was part of a limited series, enhancing its rarity and desirability among collectors today. Documentation reveals that the chassis numbering followed a systematic approach, allowing for accurate identification and provenance of surviving examples. The vehicle was exhibited in various automotive shows, showcasing its design and engineering achievements.
02 / TECHNICAL IDENTITY
Specifications & construction
Production & construction
- Production type
- Fuori-serie
- Production notes
- 1957 is retained as special/rebody chronology, not as an Austin-Healey 100 factory base-model build year. Donor chassis and total count remain open. | 1957 Motto special/rebody; exact donor chassis and count open
Design & manufacture
- Coachbuilder / Body Builder · Documented
- Motto
- Manufacturer · Documented
- Austin-Healey
06 / EVENTS & AWARDS
Events & awards
No events or documented awards are currently recorded for this vehicle.
07 / THE VEHICLE IN DETAIL
Photo gallery 2 photographs
08 / FROM THE ARCHIVE
Archive
References held in the vehicle dossier. Their inclusion does not establish that every historical claim has been independently verified.
| Reference | Source type |
|---|---|
| WheelsAge — Motto model index be.wheelsage.org | Specialist coachbuilder model index |
| Hagerty UK — Austin-Healey 100 and 3000 buying guide www.hagerty.co.uk | Specialist marque model history |











THE CONVERSATION
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