1 | 1 | British Grand Prix | 2 | Alfa Romeo SpA | Alfa Romeo 158 | Alfa Romeo 158 | 1 | 1 |
2 | 4 | Swiss Grand Prix | 16 | Alfa Romeo SpA | Alfa Romeo 158 | Alfa Romeo 158 | 2 | 1 |
3 | 5 | Belgian Grand Prix | 8 | Alfa Romeo SpA | Alfa Romeo 158 | Alfa Romeo 158 | 1 | 4 |
4 | 7 | Italian Grand Prix | 10 | Alfa Romeo SpA | Alfa Romeo 159 | Alfa Romeo 159 | 3 | 1 |