1 | 4 | San Marino Grand Prix | 8 | Marlboro McLaren | McLaren MP4-8 | Ford Cosworth 3.5 V8 | 4 | Hydraulics |
2 | 7 | Canadian Grand Prix | 8 | Marlboro McLaren | McLaren MP4-8 | Ford Cosworth 3.5 V8 | 8 | Electrical |
3 | 9 | British Grand Prix | 8 | Marlboro McLaren | McLaren MP4-8 | Ford Cosworth 3.5 V8 | 4 | Out of Fuel |
4 | 11 | Hungarian Grand Prix | 8 | Marlboro McLaren | McLaren MP4-8 | Ford Cosworth 3.5 V8 | 4 | Throttle |
5 | 13 | Italian Grand Prix | 8 | Marlboro McLaren | McLaren MP4-8 | Ford Cosworth 3.5 V8 | 4 | Collision |
6 | 14 | Portuguese Grand Prix | 8 | Marlboro McLaren | McLaren MP4-8 | Ford Cosworth 3.5 V8 | 4 | Engine |