However, a collision between the Argo-Zakspeed of Martin Schanche and the Tiga-Ford of Roy Baker, which required the deployment of the safety car on Lap 22.
[4] At the restart, Thackwell kept control of the race, and although Derek Warwick’s Jaguar passed him as the circuit dried out, the British car later retired with a broken oil line.
There was nothing, then to Henri Pescarolo from completing the shorten race distance giving Sauber its first-ever World Championship success.
Second place went to the Liqui Moly Equipe pairing of Klaus Niedzwiedz and Mauro Baldi aboard the Porsche 956 GTi, who was two laps adrift.
The podium was completed by the Spanish partnership of Emilio de Villota and Fermín Vélez in their John Fitzpatrick Racing prepared Porsche 956.