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THE ITALIAN COACHBUILDER SITE

Alfa Romeo 6C 1750 Spider Castagna

1928Coachwork by Castagna

THE VEHICLE AT A GLANCE

Model dossier

Manufacturer
Alfa Romeo
Base model
6C 1750 Spider
Coachbuilder
Castagna
Production period
1928
Body style
Spider

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

No editorial history has yet been published for this vehicle.

02 / TECHNICAL IDENTITY

Specifications & construction

Production & construction

Production type
Limited
Production notes
Existing event/award evidence supports a Castagna-related 6C 1750 Spider presence, but no independent exact source was recovered for the full 1928 legacy identity. Preserve the record under final event-evidence guard; no chassis/count/designer inference. NO_AUTO_INHERIT.

Engine & performance

Engine configuration
Inline-6

03 / DESIGN, BODY & SUPPLIERS

Design, body & suppliers

Design & manufacture

Manufacturer · Documented
Alfa Romeo
Coachbuilder / Body Builder · Documented
Castagna

Body form & construction

Body style
Spider

04 / EVENTS & CHRONOLOGY

Events & chronology

C d’E Monte Carlo General · legacy_preserved
Date
1928
Chassis
General

Preserved CI 1.0 relation. Evidence field: list_of_awards_0_events. No award inferred.

CHRONOLOGICAL RECORD

General chronology

Chronological history1 dated records
  1. Unassigned chassis · Event

    C d’E Monte Carlo

09 / PERIOD ARCHIVE

Period photographs & advertising

THE CONVERSATION

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