THE VEHICLE AT A GLANCE
Model dossier
- Manufacturer
- Ferrari
- Base model
- 250 GT SWB California Spyder
- Coachbuilt version
- SWB California Spyder → Zagato 3Z N.A.R.T. rebody
- Coachbuilder
- Zagato
- Production period
- 1961
- Body style
- Spider
- Chassis
- 2491GT
- Designer
- Sergio Scaglietti
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 Ferrari 3Z Spider, unveiled in 1971, represented the reactivation of the long-dormant collaboration between Ferrari and Zagato, a partnership that had last produced significant work in the early 1950s with models such as the 166 Panoramica. Commissioned by Luigi Chinetti and built on chassis no. 2491 GT, the 3Z Spider was conceived as a one-off design intended to reinterpret Ferrari aesthetics through the lens of Zagato’s evolving stylistic vocabulary. The assignment was led by Giuseppe Mittino, who had assumed responsibility for projects and design at Zagato in 1970. Under his direction, the car was developed with a clear intent to move away from the rounded forms and flowing lines traditionally associated with Ferrari’s road and competition models. Its public debut at the 1971 Turin Auto Show placed it among the most visually unconventional Ferraris of its era. The 3Z Spider featured a sharply geometric body defined by angular intersections and planar surfaces, a marked shift from the curvilinear idiom of previous decades. At the front, the car incorporated mobile headlamp covers equipped with narrow slits, a solution reminiscent of the protective visors used in ancient armor. These covers concealed the light clusters when not in use, producing a clean and uninterrupted front fascia. The rear treatment followed a similarly purposeful approach: the taillamps were recessed deeply into the bodywork, avoiding protruding elements and reinforcing the vehicle’s geometric coherence. Zagato’s formal language of the early 1970s, characterized by taut surfaces, abrupt transitions, and a preference for wedge-influenced proportions, underpinned every aspect of the 3Z Spider’s appearance. This philosophy had already been articulated in the Alfa Romeo Junior Z, regarded as an early milestone of wedge-shaped automotive design. Translated onto a Ferrari platform, it resulted in a car that prioritized structural clarity and visual rigor over ornamental detail. Mechanically, the 3Z Spider retained Ferrari’s twelve-cylinder architecture, integrating high-performance engineering with a design that sought to challenge established expectations. The model served as a demonstration of Zagato’s capacity to reinterpret Ferrari’s identity through reductive geometry and controlled visual tension, producing a singular example that stands apart within the broader history of Ferrari coachbuilt specials.
02 / TECHNICAL IDENTITY
Specifications & construction
Production & construction
- Production
- 1
- Production type
- One-off
Engine & performance
- Engine configuration
- V12
Design & manufacture
- Design features · Legacy attribution
- Wedge
03 / DESIGN, BODY & SUPPLIERS
Design, body & suppliers
Design & manufacture
- Coachbuilder / Body Builder · Documented
- Zagato
- Manufacturer · Documented
- Ferrari
- Designer · Documented
- Sergio Scaglietti
Body form & construction
- Body style
- Spider
04 / EVENTS & CHRONOLOGY
Events & chronology
53° Salone Internazionale dell'Automobile – Torino 2491GT · legacy_preserved
- Date
- 1971
- Chassis
- 2491GT
Preserved CI 1.0 relation. Evidence field: _yoast_wpseo_primary_events. No award inferred.
CHRONOLOGICAL RECORD
General chronology
Chronological history4 dated records
- 2491GT · Event
53° Salone Internazionale dell'Automobile – Torino
- 2491GT · Auction
Auction · Reported_sale · USD 50,000
- 2491GT · Auction
Auction · Asking · USD 1,777,000
- 2491GT · Auction
Auction · Asking · USD 3,495,000
05 / VALUE
Value & price history
Auction & sale history
| Date | Venue | Chassis | Record | Status | Amount |
|---|---|---|---|---|---|
| 12 Dec 2009 | Chassis 2491GT | Asking price | Candidate · Asking | USD 3,495,000 | |
| 10 Nov 1990 | Chassis 2491GT | Asking price | Candidate · Asking | USD 1,777,000 | |
| 1979-05 | Chassis 2491GT | Historical sale | Candidate · Reported Sale | USD 50,000 |
Market observations describe documented transactions, estimates or offers. They are not themselves a current valuation of the vehicle.
06 / CHASSIS REGISTER
Chassis register
Chassis 2491GT
- Chassis number
- 2491GT
- Year
- 1961
08 / GALLERY
Photo gallery 3 photographs
09 / PERIOD ARCHIVE
Period photographs & advertising
The period archive gallery will show historical photographs, advertisements, brochures and press images once assets, provenance and usage rights have been recorded in the masterfile.










THE CONVERSATION
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