1986 Formula One World Championship Grand Prix, but was classified as he completed over 90% of the race distance. 1986 Formula One World Championship The 1986 FIA Formula One World Championship was the 40th season of FIA Formula One motor racing. It featured the 1986 Formula One World Championship for Drivers and the 1986 Formula One World Championship for Manufacturers, both of which commenced on 23 March and ended on 26 October after sixteen races. The Drivers' Championship was won by Alain Prost, and the Manufacturers' Championship was won by Williams. Prost was the first driver to win back-to-back Drivers' Championships since Jack Brabham in
2004 Formula One World Championship Olivier Panis's last season as he decided to retire from the race seat after 2004 Japanese Grand Prix. However he stayed with the Toyota team, as the test driver. 2004 was the final season for Jaguar Racing and engine manufacturer Ford, as they both withdrew from Formula One at the end of the year. This season saw all ten teams score at least one World Championship point. From the 2004 season onward, all teams which had not finished in the top four in the previous year's Constructors' Championship were allowed to run a third car in the Friday practice session