THE VEHICLE AT A GLANCE
Model dossier
- Production period
- 1963
- Body style
- Spider
- Engine
- Inline-4
- Type
- Limited
- Displacement
- 1,221 cc
- Power
- 58 CV
- Top speed
- 142 km/h
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 Fiat 1200 Spider OSI is a rare and elegant creation produced by OSI (Officine Stampaggi Industriali), an Italian coachbuilder founded in 1960 by Luigi Segre, the boss of Ghia. OSI was established to build special series of cars for various manufacturers, including Ghia, Innocenti, and Fiat. The Fiat 1200 Spider OSI was one of the standout models from this collaboration, designed by the renowned Giovanni Michelotti, a famous figure in Italian automotive design. Built on a Fiat 1100D chassis, the OSI Spider featured a 1,200cc engine, despite the model name. The compact engine, along with the lightweight and stylish body, made the 1200 Spider a fun and agile driving experience. Only 28 examples of this model were produced, making it an extremely limited edition and one of the rarest cars of its era. OSI’s design for the 1200 Spider was an open-bodied spider that captured the essence of Italian automotive styling in the 1960s. It showcased a sleek, streamlined silhouette with soft curves and elegant details, fitting the spirit of post-war Italian cars. The car was built using Fiat’s mechanical components, allowing the coachbuilder to focus on creating a unique and visually appealing body design. Although OSI ceased its coachbuilding activities in 1968, the Fiat 1200 Spider OSI remains a remarkable example of their work and a rare collector’s item. With only a handful of units ever produced, this model represents an important part of automotive history, highlighting the creativity and craftsmanship of Italian coachbuilders during a golden era of design.
02 / TECHNICAL IDENTITY
Specifications & construction
Production & construction
- Production type
- Limited
Engine & performance
- Engine configuration
- Inline-4
- Displacement
- 1,221 cc
- Power (hp)
- 57 hp
- Power (CV)
- 58 CV
- Power (kW)
- 42.5 kW
- Engine speed
- 5,000 rpm
- Torque
- 83.9 Nm
- Transmission
- 4-speed manual
- Drive
- Rear-wheel drive
- Top speed
- 142 km/h
- Specification notes
- 1963 canonical year denotes Turin debut/prototype; definitive production identity is 1964. Fiat/OSI 1200 Spider baseline: inline-four 1221 cc, 58 PS SAE / 42.5 kW at 5000 rpm, 83.9 Nm, 4-speed manual, RWD, wheelbase 2140 mm, dimensions 3760 × 1530 × 1240 mm, curb weight 790 kg, top speed 142 km/h.
Dimensions & accommodation
- Wheelbase
- 2,140 mm
- Length
- 3,760 mm
- Width
- 1,530 mm
- Height
- 1,240 mm
- Weight
- 790 kg
Design & manufacture
- Designer · Documented
- Giovanni Michelotti
- Manufacturer · Documented
- Fiat
- Coachbuilder / Body Builder · Documented
- OSI
06 / EVENTS & AWARDS
Events & awards
45° Salone Internazionale dell'Automobile – Torino General · legacy_preserved
- Date
- 1963
- Chassis
- General
Preserved CI 1.0 relation. Evidence field: _yoast_wpseo_primary_events. No award inferred.
07 / THE VEHICLE IN DETAIL
Photo gallery 9 photographs
Show 3 more photographs Show fewer 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 |
|---|---|
| OSI 1200 S Spider — official historical archive osicar.de | Coachbuilder historical archive |
| 1964 OSI 1200 Spider www.automobile-catalog.com | Specialist period model reference |













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