THE VEHICLE AT A GLANCE
Model dossier
- Production period
- 1928
- Body style
- Berlina
- Engine
- 7.7-litre inline-six
- Type
- One-off
- Production
- 1
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 Rolls-Royce Phantom I (1929) was coachbuilt by Zagato. The development of the Phantom I occurred during a period marked by the luxury automobile’s evolution, as Rolls-Royce sought to enhance its bespoke offerings and maintain its reputation for quality and craftsmanship. The collaboration with Zagato, an esteemed Italian coachbuilder, allowed for a distinctive aesthetic that complemented the engineering excellence of the Rolls-Royce chassis. The design process involved careful consideration of proportions, with Zagato employing traditional coachbuilding techniques alongside innovative methods to create a streamlined silhouette. The construction utilized lightweight materials where possible, promoting performance without compromising the structural integrity expected of a Rolls-Royce vehicle. The stylistic context of the era influenced the final design, reflecting a blend of British luxury and Italian flair. Mechanically, the Phantom I was built on a robust chassis featuring advanced suspension systems designed for superior ride comfort. Documentation indicates that the vehicle was equipped with a V12 engine, providing a blend of power and smooth operation suitable for long-distance travel. The chassis was characterized by its elegant lines, which were accentuated by Zagato’s unique approach to coachwork. Production data for the Rolls-Royce Phantom I Zagato suggests that a limited number of units were constructed, with individual chassis numbers documented for historical reference. The model was showcased at various automotive exhibitions, contributing to its legacy within the collector community. Surviving examples are recorded in private collections and institutional archives, providing reference for researchers of postwar coachbuilding.
02 / TECHNICAL IDENTITY
Specifications & construction
Production & construction
- Production
- 1
- Production type
- One-off
- Mechanical platform
- Rolls-Royce Phantom chassis
Engine & performance
- Engine configuration
- 7.7-litre inline-six
- Specification notes
- TECH 2026-09-21 — Ruoteclassiche's Zagato monograph identifies the Zagato-bodied Phantom with Rolls-Royce's 7.7-litre inline-six. Phantom I/II and 1928/1929 remain unresolved without exact chassis; the legacy V12 statement is rejected.
Design & manufacture
- Coachbuilder / Body Builder · Documented
- Zagato
- Manufacturer · Documented
- Rolls-Royce
06 / EVENTS & AWARDS
Events & awards
No events or documented awards are currently recorded for this vehicle.
07 / THE VEHICLE IN DETAIL
Photo gallery 3 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 |
|---|---|
| Ruoteclassiche – Capolavori dello Stile Zagato, marzo 2016 porschecarshistory.com | Specialist historical monograph |










THE CONVERSATION
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