The 1984 Portuguese Grand Prix was a Formula One motor race held at Estoril on 21 October 1984. It was the sixteenth and final race of the 1984 FIA Formula One World Championship. It was the first World Championship Portuguese Grand Prix since 1960, when it was held at the Boavista street circuit in Oporto. Round 16 of 16 · 1984 Formula One World Championship October 21, 1984 Autódromo Internacional Do Algarve, Portimao, Portugal Podium: 1. Alain Prost · 2. Niki Lauda · 3. Ayrton Senna Wiki link