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THE ITALIAN COACHBUILDER SITE

Fiat X1/9 Passo Lungo

1981Coachwork by Bertone

THE VEHICLE AT A GLANCE

Model dossier

Production period
1981
Body style
Targa
Engine
Inline-4
Type
Prototype
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 Fiat X1/9 Passo Lungo stands out as a unique and intriguing prototype from Bertone, crafted in 1978. This one-off variant of the popular Fiat X1/9 features an extended wheelbase, distinguishing it from the standard model. Built to explore the possibilities of enhancing the X1/9’s practicality and performance, the Passo Lungo retained the original 1.498 cc four-cylinder engine, a hallmark of the X1/9 series. Despite its extended dimensions, the prototype’s engine configuration remains faithful to the core of the X1/9 lineup, emphasizing Bertone’s commitment to maintaining the car’s performance while experimenting with new design elements. The Passo Lungo is notable for its minimal mileage, with only 802 kilometers recorded, reflecting its status as a prototype rather than a production vehicle. It does not bear a chassis number, further underscoring its unique status as a one-off creation rather than a part of a regular production run. Today, the Fiat X1/9 Passo Lungo is preserved in the Bertone Collection, owned by the Automotoclub Storico Italiano (ASI). It is housed at the Volandia Museum, where it continues to be a point of interest for automotive enthusiasts and historians alike. The museum provides a fitting home for this rare piece of automotive history, allowing visitors to appreciate Bertone’s innovative approach to design and their experimentation with the Fiat X1/9 platform.

02 / TECHNICAL IDENTITY

Specifications & construction

Production & construction

Production
1
Production type
Prototype
Production notes
Independent recent history documents the 1981 X1/9 Passo Lungo as a unique Bertone experimental 2+1 with stretched wheelbase, preserved in the Bertone collection. Marcello Gandini is canonical for the base X1/9 design language, but the current project-specific evidence does not isolate sole authorship of this later experimental derivative; downgrade documented -> candidate. NO_AUTO_INHERIT.

Engine & performance

Engine configuration
Inline-4

Dimensions & accommodation

Length
4,190 mm
Width
1,570 mm

Design & manufacture

Coachbuilder / Body Builder · Documented
Bertone
Manufacturer · Documented
Fiat
Designer · Candidate
Marcello Gandini

04 / INDIVIDUAL HISTORY

Chassis & provenance

Ownership & provenance

Ownership & history · Legacy attribution
Car Collection

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
Autoappassionati — Collezione Bertone: Fiat X1/9 Passo Lungo autoappassionati.it Specialist automotive history collection feature
Fiat X1/9 model history — Passo Lungo en.wikipedia.org Secondary model history

THE CONVERSATION

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