No.Grand PrixCircuitPoleWinner
1Britain Silverstone Giuseppe Farina • Alfa Romeo Giuseppe Farina • Alfa Romeo
2Monaco Monaco Juan Manuel Fangio • Alfa Romeo Juan Manuel Fangio • Alfa Romeo
3Indianapolis Indianapolis Walt Faulkner • Kurtis Kraft Johnnie Parsons • Kurtis Kraft
4Switzerland Bremgarten Juan Manuel Fangio • Alfa Romeo Giuseppe Farina • Alfa Romeo
5Belgium Spa-Francorchamps Giuseppe Farina • Alfa Romeo Juan Manuel Fangio • Alfa Romeo
6France Reims Juan Manuel Fangio • Alfa Romeo Juan Manuel Fangio • Alfa Romeo
7Italy Monza Juan Manuel Fangio • Alfa Romeo Giuseppe Farina • Alfa Romeo

Engines

4.5 L atmospheric or 1.5 L supercharged.
4.5 L atmospheric or 3.0 L supercharged engines were allowed at Indianapolis 500.

Points System

8-6-4-3-2 points for the top 5 places and 1 point for the fastest lap.
Best 4 results count toward championship.
Points for shared drives are shared equally between the drivers (regardless of how many laps each driver completed).

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This season on Wikipedia.