Tags: Grand Prix.
The 1984 Portuguese Grand Prix was a Formula One motor race held at Estoril on October 21 1984. It was the sixteenth and final round of the 1984 Formula One season. This was the first Formula One championship Portuguese Grand Prix since 1960 when it was held at the Boavista street circuit in Oporto.Niki Lauda needed 2nd place to secure the title and gained this when Nigel Mansell spun out with 18 laps to go. As a result he took the title by just half a point from team-mate Alain Prost.
