1982
2^nd in the Karting Junior World Champiosnhip

1984
4^th in the Karting World Championship

1985
1^st in the Monaco Karting Grand Prix

1987
6^th in the Italian Formula 3 Championship

1988
5^th (1 win) in the Italian Formula 3 Championship

1989
1^st (6 wins) in the Italian Formula 3 Championship
4^th (2 wins) in the Italian Super Touring Championship (BMW M3)

1990
5^th (1 win) in the FIA F3000 Championship
18^th (1 win) in the Italian Super Touring Championship (Alfa Romeo 75 Turbo)
F1 World Championship (BMS Dallara / Minardi)

1991
24^th in the F1 World Championship (Minardi /Ferrari), best result 5^th

1992
F1 World Championship (Minardi), best result 7^th

1993
9^th (2 wins) in the Italian Super Touring Championship (Alfa Romeo 155)

1994
22^nd in the F1 World Championship (Footwork), best result 5^th

1995
14^th in the F1 World Championship (Footwork), best result 3^rd
5^th (2 wins) in the Italian Super Touring Championship (BMW 318is)

1996
8^th in the Italian Super Touring Championship (BMW 320i)

1997
F1 World Championship (Sauber), best result 9^th

1998
11^thin the British Touring Car Championship (Volvo S40)

2000
3^rd (5 wins) in the European Super Touring Cup (BMW 320i)

2001
5^th (1 win) in the FIA European Super Production Championship (BMW 320i)

2002
FIA European Touring Car Championship (BMW 320i)

2003
7^th (2 wins) in the European Super Diesel Challenge (SEAT León)

2004
FIA GT Championship (Ferrari 575M)

2006
14^th (best result 2^nd) in the FIA World Touring Car Championship (Alfa Romeo 156)

2007
1^st (6 wins) in the Italian Superstars Championship (Audi RS4)
5^th (2 wins) in the ADAC GT Masters (Lamborghini Gallardo)

2008
1^st (2 wins) in the Italian Superstars Championship (Audi RS4)
5^th (3 wins) in the Speedcar Series

2009
1^st (6 wins) in the Italian Superstars Championship (BMW M3)
1^st (3 wins) in the Superstars International Series (BMW M3)
1^st (1 win) in the Speedcar Series

2010
4^th (1 win) in the Superstars International Series (BMW M3)

2012
4^th (4 wins) in the Superstars International Series (Audi RS5)

2013
1^st (6 wins) in the Superstars International Series (Audi RS5)
1^st (5 wins) in the Italian Superstars Championship (Audi RS5)

2014
9^th (1 win) in the FIA World Touring Car Championship (RML Chevrolet Cruze)

2015
4^th (3 wins) in the TCR International Series (Honda Civic)

2016
6^th(1 win) in the TCR International Series (Honda Civic)