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THE ITALIAN COACHBUILDER SITE

Alfa Romeo Giulietta Promiscua

1958Coachwork by Colli

Alfa Romeo Giulietta Promiscua

THE VEHICLE AT A GLANCE

Model dossier

Manufacturer
Alfa Romeo
Base model
Giulietta Promiscua
Coachbuilder
Colli
Production period
1958
Body style
Station Wagon
Engine
Inline-4
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 Alfa Romeo Giulietta Promiscua, a rare and intriguing model, was derived from the iconic Giulietta saloon and produced by Carrozzeria Colli, a Milan-based coachbuilder. It stands out as one of the first attempts to incorporate a station wagon variant into Alfa Romeo’s range, at a time when station wagons were primarily linked to business and utility use rather than the personal or family car market. Built in only 90 units, this model was an experimental venture that blended the elegance of the Giulietta with the practicality of a station wagon. Introduced in the early 1960s, the Giulietta Promiscua was a testament to Alfa Romeo’s willingness to explore new car concepts and meet diverse customer needs. While the standard Giulietta was already known for its sporty character and compact dimensions, the Promiscua variant sought to combine these attributes with the functional, spacious design of a station wagon. It was targeted towards a niche audience that needed extra cargo space without compromising on the distinctive styling and performance that the Alfa Romeo brand was renowned for. One of the notable features of the Giulietta Promiscua was its custom-made design, crafted by Carrozzeria Colli in collaboration with Alfa Romeo. Some of the 90 units produced were finished in a striking two-tone color scheme, which gave the car a distinctive and sophisticated look, setting it apart from other station wagons of the time. Despite its limited production and specialized purpose, the Giulietta Promiscua represented a significant step in the evolution of station wagons in the 1960s. It foreshadowed a shift towards more versatile and stylish vehicles, capable of blending practicality with flair. Though the Giulietta Promiscua itself remains a rare collector’s item today, its creation signaled the start of a broader trend of luxury and performance-focused station wagons, paving the way for future developments in automotive design.

02 / TECHNICAL IDENTITY

Specifications & construction

Production & construction

Production type
Limited
Production notes
Migrate the Giulietta Promiscua Colli conversion family. Legacy count 90 is not canonicalized without a production ledger; keep it only as a qualified historical claim. | Colli station-wagon conversion family; legacy count qualified

Engine & performance

Engine configuration
Inline-4

03 / DESIGN, BODY & SUPPLIERS

Design, body & suppliers

Design & manufacture

Manufacturer · Documented
Alfa Romeo
Coachbuilder / Body Builder · Documented
Colli

Body form & construction

Body style
Station Wagon

04 / EVENTS & CHRONOLOGY

Events & awards

No events or documented awards are currently recorded for this vehicle.

09 / PERIOD ARCHIVE

Period photographs & advertising

THE CONVERSATION

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