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THE ITALIAN COACHBUILDER SITE

Alfa Romeo 6C 2300 Aternum

1934Coachwork by Touring

THE VEHICLE AT A GLANCE

Model dossier

Manufacturer
Alfa Romeo
Base model
6C 2300 Gran Turismo
Coachbuilt version
Aternum / later Pescara designation
Coachbuilder
Touring
Production period
1934
Body style
Berlinetta
Engine
Inline-6 DOHC
Type
Limited
Displacement
2,309 cc

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 Alfa Romeo 6C 2300 Aternum, created in 1934 by Carrozzeria Touring, was a special sports version of the Alfa Romeo 6C 2300. This unique model was designed to participate in the 24 Hours of Pescara, a prestigious endurance race held in Italy. The name “Aternum” was inspired by the Latin name of the Aterno river, which flows through the city of Pescara, adding a touch of historical and regional significance to the car’s identity. The Aternum was distinguished by its streamlined Berlinetta Speciale Superleggera body, a pioneering design that set new standards in lightweight construction. This Superleggera method, one of the earliest uses of the technique, utilized a lightweight tubular framework covered with thin aluminum panels. This construction not only reduced the vehicle’s overall weight but also improved its aerodynamics, giving the Aternum a significant edge in speed and handling compared to its contemporaries. The innovation behind the Superleggera technique became a hallmark of Touring’s work, influencing the design of countless sports and luxury cars in the years that followed. The Alfa Romeo 6C 2300 Aternum was more than just a stunning design; it was a high-performance machine tailored for competitive racing. The sleek, aerodynamic body was specifically engineered to reduce drag and enhance stability at high speeds, making it ideal for the grueling conditions of endurance races like the 24 Hours of Pescara. With its Superleggera construction, the Aternum was not just lighter but also more agile and responsive, characteristics that were essential for success in motorsport during that era. The Aternum’s legacy lies not only in its racing pedigree but also in its influence on automotive design. As one of the first vehicles to employ the Superleggera construction method, it set a precedent for future sports cars, highlighting the benefits of lightweight engineering combined with stylish aesthetics. Today, the Alfa Romeo 6C 2300 Aternum is remembered as a groundbreaking model that showcased the ingenuity and forward-thinking approach of Carrozzeria Touring, blending performance, elegance, and innovation in a way that would inspire generations of car designers and enthusiasts.

02 / TECHNICAL IDENTITY

Specifications & construction

Production & construction

Production type
Limited

Engine & performance

Engine configuration
Inline-6 DOHC
Displacement
2,309 cc
Power (hp)
94 hp
Power (CV)
95 CV
Engine speed
4,500 rpm
Transmission
4-speed manual
Drive
Rear-wheel drive
Specification notes
1934 Aternum Touring competition berlinetta baseline: DOHC inline-six 2309 cc, 95 CV at 4500 rpm, 4-speed manual, RWD, short Gran Turismo wheelbase 2925 mm. Three Aternum berlinettas were developed for the Targa Abruzzo; after their 1-2-3 finish the name evolved into Pescara. Exterior dimensions/weight remain chassis/body-specific.

Dimensions & accommodation

Wheelbase
2,925 mm

03 / DESIGN, BODY & SUPPLIERS

Design, body & suppliers

Design & manufacture

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

Body form & construction

Body style
Berlinetta

04 / EVENTS & CHRONOLOGY

Events & awards

No events or documented awards are currently recorded for this vehicle.

09 / PERIOD ARCHIVE

Period photographs & advertising

THE CONVERSATION

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