5 World Championships (1925, 1950, 1951, 1975, 1977)
11 Mille Miglia (1928,1929,1930,1932,1933,1934,1935,1936,1937,1938)
10 Targa Florio (1923,1930,1931,1932,1933,1934,1935,1950,1971,1975)
4 24 Hours of Le Mans (1931, 1932, 1933, 1934)
17 European Touring Car Championships
9 Makes Championship
4 Drivers' Championships
10 Italian F3 Championships
10 European F3 Championships
5 European F3 Cups
8 French F3 Championships
3 German F3 Championships
1 Giro d'Italia (1988)
1 Trans-Am championship (1966)
1 Deutsche Tourenwagen Meisterschaft (DTM) (1993)
2 British Touring Car Championship (BTCC) (1983, 1994)
5 Spanish Touring Car Championship (1988, 1991, 1994, 1995, 1997)
2 French Touring Car Championship (1983, 1984)
6 Italian Superturismo Championship (1988, 1992, 1998, 1999, 2003, 2004)
7 European Historical Gran Turismo Championships
4 European Classic Touring Car Championships
3 Bathurst Unique Fuel Championships
link: http://en.wikipedia.org/wiki/Alfa_Romeo_in_motorsport
