THE VEHICLE AT A GLANCE
Model dossier
- Production period
- 1907
- Body style
- Phaeton
- Type
- Limited
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 Fiat 24/40 Hp Double Phaeton (1907) was coachbuilt by Castagna. Developed during the early 20th century, this model was part of Fiat’s expansion into larger, more luxurious automobiles, reflecting the growing market for passenger vehicles. The design and construction process involved meticulous attention to proportions and stylistic elements relevant to the period, with Castagna employing traditional coachbuilding techniques that emphasized craftsmanship and bespoke customization.
Mechanically, the Fiat 24/40 Hp featured a robust chassis that supported its double phaeton body style, providing both elegance and utility. The vehicle was powered by a V8 engine, which contributed to its performance capabilities during its time. In production terms, documentation indicates that this model was produced in limited quantities, with a focus on high-quality materials and finishes. The chassis was constructed to accommodate the unique body design, ensuring both structural integrity and aesthetic appeal.
Surviving examples of the Fiat 24/40 Hp Double Phaeton are recorded in private collections and institutional archives, providing valuable reference for researchers of postwar coachbuilding. These vehicles serve as important artifacts that illustrate the evolution of automotive design and engineering in the early 1900s. The legacy of the Fiat 24/40 Hp Double Phaeton Castagna continues to be of interest to automotive historians, marking a significant chapter in the history of luxury automobiles.
02 / TECHNICAL IDENTITY
Specifications & construction
Production & construction
- Production type
- Limited
- Production notes
- MAUTO confirms Castagna coachwork on Fiat 24/40 HP chassis, and independent Castagna history documents early double-phaeton experimentation. No source recovered here isolates the exact 1907 legacy Double Phaeton as a distinct one-off. one-off/Units=1 cleared; exact identity remains guarded. NO_AUTO_INHERIT.
Engine & performance
- Specification notes
- Confidence detail moved from confidence: high_disposition_only
Design & manufacture
- Manufacturer · Documented
- Fiat
- Coachbuilder / Body Builder · Documented
- Castagna
06 / EVENTS & AWARDS
Events & awards
No events or documented awards are currently recorded for this vehicle.
07 / THE VEHICLE IN DETAIL
Photo gallery 1 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 |
|---|---|
| MAUTO — Storia, tecnica e stile FIAT 24/40 HP www.museoauto.com | Museum model history |
| Autoappassionati — Fiat 1100 E Vistotal Castagna / Castagna historical profile autoappassionati.it | Independent coachbuilder history |











THE CONVERSATION
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