CarBrandLogos archive · Alfa Romeo · 1931

Alfa Romeo8C

Four straight wins at Le Mans, and the finest thing Jano ever drew.

Photo: MPW57 · Public domain

The story

A defining chapter in Alfa Romeo history.

Explore the ideas, engineering and context that shaped the Alfa Romeo 8C, then continue into its specifications and place in the marque's lineage.

1938 Alfa Romeo 8C 2900 Mille Miglia 34 3

Origins

Alfa Romeo's straight-eight was conceived as a racing engine and never entirely pretended otherwise. Vittorio Jano laid it out as two four-cylinder blocks with the camshaft and supercharger drive taken from a gear tower between them, a solution that sidestepped the torsional problems afflicting long crankshafts, and it was built in 2.3, 2.6 and 2.9-litre forms for road cars between 1931 and 1939.

1938 Alfa Romeo 8C 2900 Mille Miglia 34 3 · Simon Davison from Los Gatos, United States · CC BY-SA 3.0

Design and engineering

Everything else followed from that engine. The chassis was conventional front-engine, rear-drive, built at Portello in Milan and sent out to be clothed - Zagato's spare, light two-seaters for competition, Touring's more elegant coachwork, Castagna and Pinin Farina for customers who wanted something formal. Very few were made, and each was expensive enough to be a considered purchase for a wealthy enthusiast rather than a car anyone bought casually.

Alfa Romeo 8C 2,3 l Kompressor · Spurzem - Lothar Spurzem · CC BY-SA 2.0 de

Alfa-Romeo-2900-Scuderia-Ferrari-maroon-fa-lr

In production

The competition record is what fixed the 8C in memory. The 8C 2300 won Le Mans four years running, from 1931 to 1934, took the Targa Florio and the Mille Miglia, and in short-wheelbase Monza form served as a grand prix car sold to privateers. From 1933 Alfa Romeo, by then state-owned and short of money, handed its racing to Scuderia Ferrari, and Enzo Ferrari's team ran 8Cs for drivers including Nuvolari and Varzi.

Alfa-Romeo-2900-Scuderia-Ferrari-maroon-fa-lr · John FilissRetouched by Karta24 (talk) · CC BY-SA 3.0

Legacy

The last iteration, the 8C 2900B of 1937, is the one usually held up as the peak: a twin-supercharged 2.9-litre engine, all-independent suspension, and in Touring's Berlinetta bodywork a shape that has aged better than almost anything else from the decade. Only a handful exist.

Chapter 5

Those survivors are now among the most valuable cars in the world, and for defensible reasons: a genuinely advanced engine, bodies by the best carrozzerie of the period, and a racing history few marques can match. Alfa Romeo revived the 8C name in 2007 for a Maserati-based coupe, which was beautiful and quick and carried none of the same weight.

At a glance