Makes › Autobianchi Italy › Stellina · Rare production Very Rare

Autobianchi
Stellina

Small Fiat 600D-based spider; first Italian production car with a fibreglass body.

Still being researched: identification guide. Everything shown is checked against the cited sources. Know more? Send us a source.

Autobianchi Stellina (Wikimedia Commons: Autobianchi Stellina)
Autobianchi Stellina (Wikimedia Commons: Autobianchi Stellina)
Photo: Dinkum · CC0 1.0
502BuiltIndependently researched
0Chassis documentedin this archive
?SurvivingNot yet verified
Contents
  1. 01Overview
  2. 02Production & history
  3. 03Specifications
  4. 04Colours & options
  5. 05Individual cars
  6. 06Reference

01Overview

At a glance

Built
502 Built
Years
Not yet verified
Engine
Rear-mounted four-cylinder, water-cooled · 767 cc / 0.8 LFactory: 767 cc
Power
21.3 kW / 29 PSFactory: 29 PS
Top speed
115 km/hFactory: 115 km/h
Body
Not yet verified
Designer
Tom Tjaarda
In this archive
Not yet verified
Surviving
Not yet verified

Sources and any conflicting figures are in the sections below.

Why it matters

The Stellina was the first Italian series-production car with a body in glass-fibre-reinforced polyester resin. Its small 600 D engine gave modest performance for a spider and sales were poor; only 502 were built in about four years.

How rare is it?

Six separate kinds of rarity – never combined into one number.

Model rarityVery Rare 502 · Built1
Specification rarityNot yet assessed
Colour rarityNot yet assessed
Individual rarityNot yet assessed
Historical rarityNot yet assessed
Survival rarityNot yet assessed

Each kind of rarity is rated separately and never combined.

Photos

Exterior, interior and detail photos with their licences.

02Production & history

Production

Every figure says what it counts.

What is countedFigureBasisStatus
Total model productionStellinas built 5021 Factory production Independently researched

Independent counts (e.g. engine and colour) are never combined into a calculated figure. Surviving examples are never presented as original production.

History

The Stellina spider was previewed at the 1963 Turin show and entered production in June 1963 on Fiat 600 D mechanicals, designed by engineer Rapi according to the factory history. Fibre-glass bodies were hand-made, slower and dearer to build, and the buyer response was weak, which the history attributes to the small engine.

A later version used a 780 cc engine. Production totalled 502 cars over four years.

Variants

How each version differs from the standard Stellina.

No variants documented yet. Have a source? Contribute it.

03Specifications

Technical specifications

Engine

Engine familyNot yet verified
Engine codeNot yet verified
LayoutRear-mounted four-cylinder, water-cooled2 Independently researched
Cylinders42 Independently researched
Displacement 767 cc / 0.8 LFactory: 767 cc2 Independently researched
Bore 62 mmFactory: 62 mm3 Independently researched
Stroke 63.5 mmFactory: 63.5 mm3 Independently researched
Compression ratioNot yet verified
ValvetrainOHV, two valves per cylinder3 Independently researched
Fuel systemNot yet verified
Power 21.3 kW / 29 PSFactory: 29 PS2 Registry reportedAutobianchi history says 29 CV; the Carfolio datasheet says 31.4 PS (31.0 bhp).
Power atNot yet verified
TorqueNot yet verified

Transmission & drivetrain

GearboxNot yet verified
Gears42 Independently researched
Final drive4.88:13 Independently researched
Driven wheelsNot yet verified

Chassis, body & dimensions

ChassisNot yet verified
Front suspensionIndependent2 Independently researchedSource says independent wheel suspension, no per-axle detail.
Rear suspensionNot yet verified
BrakesDrum brakes on all four wheels2 Independently researched
SteeringNot yet verified
Body constructionGlass-fibre-reinforced polyester resin body2 Independently researched
Wheelbase 2,000 mmFactory: 2,000 mm3 Independently researched
Length 3,670 mmFactory: 3,670 mm3 Independently researched
Width 1,430 mmFactory: 1,430 mm3 Independently researched
HeightNot yet verified
Front track 1,160 mmFactory: 1,160 mm3 Independently researched
Rear track 1,160 mmFactory: 1,160 mm3 Independently researched
Kerb weight 660 kgFactory: 660 kg3 Independently researched
Dry weightNot yet verified

Performance

Maximum speed 115 km/hFactory: 115 km/h2 Registry reported
0–100 km/hNot yet verified
Fuel tankNot yet verified

“Not yet verified” means no source has been checked for that value yet. Nothing is estimated to fill a gap.

04Colours & options

Factory colours & interiors

Original paint and trim, with the number of cars in each where a source gives it.

Not yet documented. Have a source? Contribute it.

Factory options & codes

Codes are shown exactly as written by the manufacturer.

Not yet documented. Have a source? Contribute it.

05Individual cars

Chassis register

Every documented car, with its colours, history and where it is now. Open a row for the full record. Known chassis are not automatically authenticated originals.

Not yet documented. Have a source? Contribute it.

Competition history

Every race result of the individual cars, in date order. Click a chassis number to open its full record in the register.

Not yet documented. Have a source? Contribute it.

Auction & sale history

Documented public sales of the individual cars. Click a chassis number to open its full record in the register.

Not yet documented. Have a source? Contribute it.

See one in person

Museums where an example of this car can be seen.

No example is documented on public display yet. Have a source? Contribute it.

06Reference

Identification guide

How to tell an original from a replica or later conversion.

Not yet documented. Have a source? Contribute it.

Sources

Each number links to the exact facts it supports.

  1. 1
    Aste Bolaffi – Automobili catalogue, p.109 Level B
    • 502 Stellinas built
    Accessed 2026-11-12
  2. 2
    Autobianchi history (storia) Level B autobianchi.org (Wayback capture) · 2006-08-24
    • motore posteriore a 4 cilindri, raffreddato ad acqua
    • motore posteriore a 4 cilindri
    • cilindrata di 767 cc
    • potenza massima di 29 CV
    • un cambio a 4 marce più retromarcia
    • sospensioni a ruote indipendenti
    • freni a tamburo sulle quattro ruote
    • carrozzeria in resina poliestere e tessuto di vetro
    • Raggiungeva una velocità massima di 115 km/h
    Accessed 2026-11-13
  3. 3
    1963 Autobianchi Stellina technical data (Carfolio data) Level C Global Car Locator / Adam Fine Cars (Wayback capture) · 2005-03-10
    • Bore x stroke 62.00mm x 63.50mm
    • S-4 OHV 8 valves total 2 valves per cylinder
    • Final drive ratio 4.88
    • Wheelbase 2000 mm
    • Length 3670 mm
    • Width 1430 mm
    • Track front 1160 mm
    • Track rear 1160 mm
    • Kerb weight 660 kg
    Accessed 2026-11-13