Alfa Romeo 8C 2300 Monza
The Alfa Romeo 8C 2300 stands as one of the most important racing cars ever built. Designed by the legendary Vittorio Jano, it featured a supercharged 2.3-liter inline-eight engine with dual overhead camshafts that produced 178 horsepower — an extraordinary figure for 1930. The engine's architecture, with its two four-cylinder blocks sharing a common crankcase, was both innovative and elegant.
The 'Monza' designation referred to cars prepared for the Italian Grand Prix at Monza, featuring shorter wheelbase chassis and lightweight bodywork. In the hands of drivers like Tazio Nuvolari and Rudolf Caracciola, the 8C 2300 was virtually unbeatable. It won the Mille Miglia four consecutive times (1932-1935), the Le Mans 24 Hours in 1931-1934, and numerous Grand Prix events.
The supercharged straight-eight engine was fed by a Roots-type blower and breathed through twin downdraft carburetors. The chassis featured a rigid front axle with semi-elliptic leaf springs and a live rear axle, but the car's relatively light weight of around 840 kg gave it exceptional agility for the period. A four-speed manual gearbox transmitted power to the rear wheels.
Only about 188 chassis were built across all 8C 2300 variants, making survivors extraordinarily rare and valuable. The 8C 2300 is widely considered the greatest sports-racing car of the pre-war era and examples have sold for tens of millions at auction. It represents the absolute pinnacle of Alfa Romeo's golden age.
Provenance is everything — racing history documentation can double value. Many cars were re-bodied during their lives; original-bodied examples command the highest prices. Engine numbers should match chassis records. Consult the Alfa Romeo 8C Register for authentication.
Built at Alfa Romeo's Portello factory in Milan between 1931 and 1934. Approximately 188 chassis were produced across short and long wheelbase versions, with various coachbuilders providing bodywork including Touring, Zagato, and Castagna.