Jo Siffert was a Swiss Formula 1 driver who competed between 1962 and 1971. across 100 races, taking 2 wins, 6 podiums and 2 pole positions for Lotus-Climax, Lotus-BRM, Brabham-BRM and 4 other teams.
| Year | Team | Pos | Points | Wins | Races | Best |
|---|---|---|---|---|---|---|
| 1971 | BRM | P5 | 19 | 1 | 11 | P1 |
| 1970 | March | P26 | 0 | 0 | 13 | P7 |
| 1969 | Lotus-Ford | P9 | 15 | 0 | 11 | P2 |
| 1968 | Lotus-Ford | P7 | 12 | 1 | 12 | P1 |
| 1967 | Cooper-Maserati | P12 | 6 | 0 | 10 | P4 |
| 1966 | Cooper-Maserati | P15 | 3 | 0 | 8 | P4 |
| 1965 | Brabham-BRM | P12 | 5 | 0 | 10 | P4 |
| 1964 | Brabham-BRM | P10 | 7 | 0 | 10 | P3 |
| 1963 | Lotus-BRM | P15 | 1 | 0 | 9 | P6 |
| 1962 | Lotus-Climax | P27 | 0 | 0 | 6 | P10 |