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THE ITALIAN COACHBUILDER SITE

Alfa Romeo Giulia GT Spider

1963Coachwork by Bertone

THE VEHICLE AT A GLANCE

Model dossier

Production period
1963
Body style
Spider
Chassis
10503*00002
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 Giulia GT Spider is an intriguing chapter in Alfa Romeo’s history, despite never making it to production. The cabriolet version was conceived at a time when the iconic Alfa Romeo Spider was nearing the end of its lifecycle. To replace the beloved Spider, a convertible version derived from the Giulia GT, a model designed by the legendary Giorgetto Giugiaro for Bertone, was initially proposed. Visually, the Giulia GT Spider prototype closely mirrored the Giulia GT coupe, with only subtle adjustments. One significant change was the shortened chassis, adapted for the open-top format. The prototype of this Spider version was constructed in 1962, with further refinements made in 1963. The Alfa Romeo Style Center, under the guidance of Ernesto Cattoni, was tasked with developing the vehicle’s design, experimenting with alternative solutions for both the front and rear ends. The changes aimed to refresh the look, giving it distinct characteristics that could set it apart from its coupe counterpart while maintaining the brand’s design language. Despite these efforts, the Giulia GT Spider project did not move forward. The arrival of the Pininfarina-designed Duetto played a major role in this decision. The Duetto, with its more streamlined, modern lines, ultimately won Alfa Romeo’s favor. Its elegant and timeless design made it a better fit for the brand’s evolving image during the 1960s. Though the Giulia GT Spider never saw the light of production, it remains a fascinating “what if” in automotive history. The prototype reflects the design exploration and innovation of Alfa Romeo during a period of transition, serving as a reminder of the brand’s willingness to push boundaries before settling on the definitive direction represented by the Pininfarina Duetto. Photos courtesy of Lopresto Collection

02 / TECHNICAL IDENTITY

Specifications & construction

Production & construction

Production
1
Production type
One-off

Design & manufacture

Coachbuilder / Body Builder · Documented
Bertone
Manufacturer · Documented
Alfa Romeo
Designer · Candidate
Ernesto Cattoni

04 / INDIVIDUAL HISTORY

Chassis & provenance

Ownership & provenance

Ownership & history · Legacy attribution
Car Collection
Chassis 10503*00002
Chassis number
10503*00002
Year
1963

06 / EVENTS & AWARDS

Events & awards

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

08 / FROM THE ARCHIVE

Archive

References held in the vehicle dossier. Their inclusion does not establish that every historical claim has been independently verified.

ReferenceSource type
Automotive Masterpieces — 1963 Alfa Romeo Giulia GT Spider automotivemasterpieces.com Independent specialist exact chassis

THE CONVERSATION

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