Cooper-Climax → Brabham-Climax
Jo Bonnier terminou em P15 no Campeonato Mundial de 1964 com 3 pontos. Em 9 corridas: 0 vitórias, 0 pódios e 0 pole positions — melhor resultado P5.
| Round | Race | Team | Grid | Finish | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Monaco Grand Prix | Cooper-Climax | 11 | P5 | 2 | +4 Laps |
| 2 | Dutch Grand Prix | Brabham-BRM | 12 | P9 | +4 Laps | |
| 3 | Belgian Grand Prix | Brabham-Climax | 14 | P16 | Driver unwell | |
| 5 | British Grand Prix | Brabham-BRM | 9 | P15 | Brakes | |
| 6 | German Grand Prix | Brabham-BRM | 12 |
| P21 |
| Electrical |
| 7 | Austrian Grand Prix | Brabham-Climax | 10 | P6 | 1 | +4 Laps |
| 8 | Italian Grand Prix | Brabham-Climax | 12 | P12 | +4 Laps |
| 9 | United States Grand Prix | Brabham-Climax | 9 | P15 | Wheel |
| 10 | Mexican Grand Prix | Brabham-Climax | 8 | P18 | Suspension |