2001 - European Super Production Championship, 2 wins, 3rd in points (Nissan Primera)
European Super Touring Car Championship, 9 wins, 2nd in points (Honda Accord)
2000 - British Touring Car Championship, 3 wins, 6th in points (Honda Accord)
1999 - German STW Cup, 1 win, 4th in points (Honda Accord)
British Touring Car Championship selected races, one 2nd place (Honda Accord)
1998 - German STW Cup, 1 win, 7th in points (Honda Accord)
1997 - British Touring Car Championship, 1 win, 6th in points (Honda Accord)
Belgian ProCar Championship, 1 win (Honda Accord)
1996 - International Touring Car Championship, 1 win, 14th in points (Alfa Romeo 155 V6)
1995 - Formula One, 1 race (Tyrrell-Yamaha).
Italian Superturismo Championship, 2 wins, 7th in points (Alfa Romeo 155).
British Touring Car Championship selected races. 12 races, 0 wins, 0 fastest laps, 0 poles, 16th in points (Alfa Romeo 155).
1994 - British Touring Car Champion, 19 races, 8 wins, 9 fastest laps, 2 poles, 1st on championship (Alfa Romeo 155).
Spanish Superturismo Championship, 1 win (Alfa Romeo 155).
1993 - Italian Superturismo Championship, 5 wins, 3rd in points (Alfa Romeo 155)
1992 - Formula One, 13 races (Fondmetal-Ford)
Italian Superturismo Championship, 5th in points (BMW M3)
1991 - Formula One, 5 races (AGS-Ford/Fondmetal-Ford)
1990 - Formula One, 4 races (AGS-Ford)
1989 - Formula One, 6 races, one 6th place, 26th in points (AGS-Ford)
Italian Superturismo Championship, 1 win, 6th in points (BMW M3)
1988 - Formula One, 8 races (Coloni-Ford)
1987 - Formula One, 1 race (Osella-Alfa Romeo)
International Formula 3000 Championship, 8th in points (March)
1986 - International Formula 3000 Championship, 10th in points (Coloni/March/Lola)
1985 - International Formula 3000 Championship, 6th in points (March)
1984 - Italian and World Karting Champion
1983 - Italian and European Karting Champion