The 1953 Mille Miglia, was the second round of the 1953 F.I.A. World Sportscar Championship and was held on the open-road of Italy, on 26 April 1953. The route was based on a round trip between Brescia and Rome, with start/finish, in Brescia.
A total of 577 cars were entered 1953 running of the Mille Miglia, across eight classes based on engine sizes, ranging from up to 750cc to over 2.0 litre, for both Touring Cars and Sport Cars. Of these, 490 cars started the event. Although this not strictly a race against each other, this is race against the clock, as the cars are released at one-minute intervals with the larger professional class cars going before the slower cars, in the Mille Miglia, however the smaller displacement, slower cars started first. Each car number related to their allocated start time. For example Juan-Manuel Fangio’s car had the number 602, he left Brescia at 6:02am, while the first cars had started late in the evening on the previous day.
The works S. P. A. Alfa Romeo entered in force with three new cars, the Alfa Romeo 6C 3000 Competizione Maggiorata to be driven by Fangio, Karl Kling, and Consalvo Sanesi. Scuderia Lancia had assembled a veteran team, consisting of Piero Taruffi, four-time winner Clemente Biondetti, Umberto Maglioli, Felice Bonetto and Franco Bornigia with the first four driving their D20 2900. Ferrari for their part arrived with four 300 bhp 4.1 litre, Ferrari 340 MM spider Vignale for Luigi Villoresi, Giuseppe Farina, Giannino Marzotto and the American racer Tom Cole. For 1953, the Mille Miglia was a round of the new World Sports Car Championship, the home teams faced strong challengers. From Great Britain, came Aston Martin and Jaguar, and France sent Gordini.