Lot 22

2024   |  

London Auction 2024

1939 Alfa Romeo 6C 2300B 'Corto' Cabriolet

Coachwork by Worblaufen

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Asking Price

£500,000

Chassis

813267

Engine

823319

Car Highlights

Advanced 6C 2300B Chassis with Elegant Worblaufen Coachwork

One of Just Two Such Examples Believed to Exist

Finished in Dark Blue Complemented by Original Red Leather Interior

Retains Matching-Numbers Engine per Chassis Plate

An Ideal Concours Entrant; Never Before Shown in the US

Technical Specs

2,309 CC DOHC Inline 6-Cylinder Engine

Single Twin-Choke Solex Updraft Carburetor

76 BHP at 4,400 RPM

4-Speed Column-Shift Manual Gearbox

4-Wheel Hydraulic Drum Brakes

Front Independent Suspension with Coil Springs and Hydraulic Dampers

Rear Swing-Axle Suspension with Shock Absorbers


Temporary UK Import
See UK Registration/Import Status Guide in catalogue.

In 1933, Alfa Romeo was in turmoil as, after a series of financial hardships, the company transitioned from nearly 20 years of private ownership to being under the control of the Italian government. Although the Alfa Romeo racing team had seen tremendous success on tracks around the world, the company’s road cars did not sell in great numbers and racing efforts cut into their margins. With an increasing demand for performance luxury cars that were less costly, famed Alfa Romeo engineer Vittorio Jano began to design a new six-cylinder engine for use in the Alfa Romeo 6C 2300, as a lower-cost alternative to Alfa Romeo’s range-topping 8C 2300 and later 2900.

Upon its debut at the 1934 Milan Motor Show, the 6C 2300 featured Jano’s new engine, but the chassis was a holdover from the previous generation 6C 1750. In 1935, Alfa Romeo redesigned the chassis, gaining the designation 6C 2300B. This chassis received a rear swing axle, giving the new 6C four-wheel independent suspension and hydraulic drum brakes – the sophisticated architecture it shared with the famed 8C 2900s – making it both superior to drive and more comfortable on the road.

This 6C 2300B “Corto” Cabriolet, chassis 813267, is clothed in striking open coachwork by Swiss coachbuilder Carrosserie Worblaufen. Although Worblaufen is one of the lesser-known coachbuilders of the era, their signature sporty, elegant style is on full display with this car’s low convertible top and windshield. The sleek shape is amplified by the Monza-style grille, rear wheel spats, and numerous unique details. The Alfa also features a gorgeous under-bonnet tool set.

This 6C received a restoration under previous Italian ownership, documented by photographs on file. Prior to the restoration, it was in astoundingly complete condition, including its remarkably well-preserved original red leather interior. The dual overhead cam inline-six engine is believed to be the original matchingnumbers component based on the firewall-mounted chassis plate. Furthermore, the engine is stamped “GT” for gran turismo, meaning power is increased from the 6C 2300’s standard 68 hp to 76 hp at 4,400 rpm in GT form.

Built on a corto (short) chassis, this 6C is 25 cm shorter than the “Lungo” variant. When paired with the GT-specification engine, it makes for an exhilarating prewar Alfa Romeo to drive. During the restoration, the 6C was refinished in a dark blue that complements its original red leather interior, which was thoughtfully retained.

This Alfa Romeo 6C 2300B is a beautiful open touring car that, thanks to its elegant Worblaufen coachwork and original interior, would be an excellent entrant for any number of prestigious concours events worldwide.

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