The 1993 Australian Grand Prix was a Formula One motor race held at Adelaide on 7 November 1993. It was the final round of the 1993 Formula One season.Ayrton Senna finished his six-year spell with McLaren (before joining Williams for 1994) by taking his only pole position of the season (the only pole of the season not won by Williams drivers), and his fifth victory of the year. It was the last race that Senna won.