Tags: Motorsport Season.
The 1971 International Championship for Makes season was the 19th season of FIA World Sportscar Championship motor racing. It was open to Group 6 Sports Prototypes Group 5 Sportscars and Group 4 Special GT Cars and was contested over an eleven race series which ran from 10 January to 24 July 1971. Porsche won the championship and the German manufacturer also won the International Cup for GT Cars.
