query: Who won the 1983 FIA Formula One World Championship?
passage: 1983 Formula One World Championship
The 1983 FIA Formula One World Championship was the 37th season of FIA Formula One motor racing. It featured the 1983 Formula One World Championship for Drivers and the 1983 Formula One World Championship for Constructors, which were contested concurrently over a fifteen-race series that commenced on 13 March and ended on 15 October. Nelson Piquet won the Drivers' Championship,[1] his second Formula One title and the first to be won by a driver using a turbocharged engine, while Ferrari won the Constructors' Championship.[2]
passage: 1983 Formula One World Championship
Williams retained defending world champion Keke Rosberg, but their number two seat, which had been occupied on a temporary basis by both Mario Andretti and Derek Daly in 1982 after the departure of Carlos Reutemann, was filled for 1983 by Ligier's Jacques Laffite. During the season Frank Williams signed an exclusive deal to use the turbocharged Honda V6 engines in his cars to replace the Cosworth DFV. Honda engines first appeared in the back of a Williams at the season ending South African Grand Prix.