2001 - American/European Le Mans Series, 2 wins (Panoz LMP Roadster)
2000 - American Le Mans Series, (Panoz LMP Roadster)
1999 - American Le Mans Series, 2 wins, 2nd in points (Panoz LMP Roadster)
1998 - US Sportscar racing GT1 Champion, 6 class wins, (Panoz Esperante GT1)
FIA GT Championship, 11th in points (Panoz Esperante GT1)
1997 - FIA GT Championship, 3 GTS class wins (Panoz Esperante GT1)
Bathurst 1000KM Winner (BMW 320i)
1996 - Japanese GT Champion, 1 win (McLaren F1 GTR)
1995 - British Touring Car Championship, 13th in points (BMW 320i)
1994 - Formula One (Simtek-Ford)
1993 - Le Mans 24 Hours Class Winner (Jaguar XJ220)
1992 - IMSA Championship, 10th in points (Jaguar XJR-12)
1991 - World Sportscar Championship, 18th in points (Jaguar XJR-12)
Japanese Sportscar Championship, 17th in points (Jaguar XJR-14)
International Formula 3000 Championship
1990 - Formula One (Brabham-Judd)
1989 - British Formula 3 Champion, 6 wins (Ralt-Volkswagen)
1988 - Formula Vauxhall Lotus Champion
British Formula 3 Class B Championship, 5 wins, 3rd in points
1987 - New Zealand Formula Atlantic, 5th in points
1986 - Australian Formula Ford 1600, 4th in points
1984 - New South Wales Kart Champion