THE VEHICLE AT A GLANCE
Model dossier
- Manufacturer
- Alfa Romeo
- Base model
- Early Zagato/Alfa programme
- Coachbuilder
- Zagato
- Production period
- 1921
- Engine
- Straight-6
- 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 Alfa Romeo RLSS Coppa delle Alpi (1923) was coachbuilt by Zagato. During this period, Alfa Romeo was focused on performance-oriented models that showcased Italian engineering and design excellence. The RL series, introduced in the early 1920s, featured a robust chassis that was well-suited for racing and rally events, including the prestigious Coppa delle Alpi.
The coachbuilding process for the RLSS involved meticulous attention to proportions and construction methods, emphasizing lightweight materials and aerodynamic profiles. The design was characterized by its streamlined bodywork, which was a hallmark of Zagato’s style, effectively blending functionality with aesthetic appeal. The construction utilized advanced techniques for the time, ensuring both strength and agility.
Mechanically, the RLSS was powered by a reliable inline-four engine, which contributed to its performance on challenging terrains. The chassis was designed to accommodate various configurations, allowing for customization based on the requirements of the drivers and the demands of competitive events. The suspension system was engineered to provide stability and handling, critical for high-speed racing on mountainous routes.
Production data indicates that the Alfa Romeo RLSS Coppa delle Alpi was produced in limited quantities, reflecting its specialized nature for motorsport enthusiasts. Surviving examples are recorded in private collections and institutional archives, providing reference for researchers of postwar coachbuilding. The significance of this model in the context of Alfa Romeo’s history and its collaboration with Zagato illustrates the rich tradition of Italian automotive design and engineering, particularly in the realm of competitive vehicles.
02 / TECHNICAL IDENTITY
Specifications & construction
Production & construction
- Production
- 1
- Production type
- One-off
Engine & performance
- Engine configuration
- Straight-6
- Transmission
- 4-speed manual
- Drive
- Rear-wheel drive
- Specification notes
- The RLSS row retains only the Super Sport mechanical architecture and drivetrain. Displacement/power are withheld until the row's early-programme year semantics are normalized.
Design & manufacture
- Manufacturer · Documented
- Alfa Romeo
- Coachbuilder / Body Builder · Documented
- Zagato
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 |
|---|---|
| Zagato Atelier — Alfa Romeo RLSS Zagato Coppa delle Alpi www.zagato.it | Design house archive |
| Stellantis Heritage — Alfa Romeo RL Super Sport www.media.stellantis.com | Manufacturer heritage official |










THE CONVERSATION
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