1 | 1 | Swiss Grand Prix | 26 | Alfa Romeo SpA | Alfa Romeo 159 | Alfa Romeo 158 | 5 | 5 |
2 | 4 | French Grand Prix | 18 | Scuderia Enrico Platé | 16 | DNF | ||
3 | 6 | German Grand Prix | 79 | Scuderia Enrico Platé | Maserati 4CLT-48 | Maserati 4CL | 16 | DNF |
4 | 7 | Italian Grand Prix | 36 | Alfa Romeo SpA | Alfa Romeo 159 | Alfa Romeo 158 | 9 | DNF |
5 | 8 | Spanish Grand Prix | 26 | Alfa Romeo SpA | Alfa Romeo 159 | Alfa Romeo 158 | 6 | 6 |