During its history, Alfa Romeo has competed successfully in many different categories of motorsport, including Grand Prix motor racing, Formula One, sportscar racing, touring car racing and rallies. They have competed both as a constructor and an engine supplier, via works entries and private entries. The first racing car was made in 1913, three years after the foundation of A.L.F.A., the 40/60 HP had 6-litre straight-4 engine. Alfa Romeo quickly gained a good name in motorsport and gave a sporty image to the whole marque.

Autodelta SpA was the name of Alfa Romeo's competition department. Established in 1961 as Auto-Delta by Carlo Chiti and Lodovico Chizzola, former Alfa Romeo and Ferrari engineers, the company was officially made a department of Alfa Romeo on March 5, 1963 by the then president of Alfa Romeo Giuseppe Luraghi. Originally based in Feletto Umberto, Udine, the team subsequently moved closer to Alfa Romeo's facilities in Settimo Milanese in 1964, officially becoming Autodelta SpA. The move enabled Autodelta to use the Balocco test track for new racing cars and prototypes.