Tags: Motorsport Season.
The 1983 World Sports Championship season was the 31st season of FIA World Sportscar Championship motor racing. It featured the 1983 FIA World Endurance Championship which was contested by Group C Sports Cars Group C Junior Sports Cars and Group B GT Cars in a seven race series which ran from 10 April to 10 December 1983. The Drivers Championship was won by Jacky Ickx the Manufacturers Championship by Porsche the Group C Junior Cup by Giannini Alba and the Grand Touring Cup by Porsche.
