Jo Siffert
Statistics
Fact File
| Nationality: |  Swiss |
|---|---|
| Birthplace: | Fribourg, Switzerland |
| Date of birth: | 7 July 1936 |
| Date of death: | 24 October 1971 (aged 35) |
| Race debut: |  1962 Belgian Grand Prix |
| Last race: |  1971 United States Grand Prix |
| Year(s) active: | 1962-71 |
| Best championship result: | 4th (1971) |
Career Statistics
| Did not start: | 1 | |
|---|---|---|
| Did not qualify: | 3 | |
| Did not pre-qualify: | 0 | |
| Retirements: | 50 | 52.1% |
| First lap retirements: | 1 | |
| Not classified: | 1 | 1.0% |
| Disqualified: | 1 | 1.0% |
| Avg. start: | 11.0 | |
| Avg. finish: | 7.0 | |
| Best start: | 1st | x2 |
| Best result: | 1st | x2 |
Season Summary
- RE: Race entries
- RS: Race starts
- W: Race wins
- PD: Podium finishes
- PP: Pole positions
- FL: Fastest laps
- FR: Front row starts
- DNF: Did not finish
- BS: Best start
- BR: Best result
- PF: Point scoring finishes
- PTS: Points scored
- WC: World Championship position
| Year | Constructor | RE | RS | W | PD | PP | FL | FR | DNF | BS | BR | PF | PTS | WC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1962 |  Lotus | 5 | 3 | – | – | – | – | – | 1 | 15 | 10 | – | – | NC |
| 1963 | Lotus | 9 | 9 | – | – | – | – | – | 6 | 9 | 6 | 1 | 1 | 15th |
| 1964 | Lotus, Brabham | 10 | 10 | – | 1 | – | – | – | 4 | 6 | 3 | 2 | 7 | 10th |
| 1965 | Brabham | 10 | 10 | – | – | – | – | – | 2 | 8 | 4 | 3 | 5 | 11th |
| 1966 | Brabham, Cooper | 8 | 8 | – | – | – | – | – | 6 | 6 | 4 | 1 | 3 | 14th |
| 1967 | Cooper | 11 | 10 | – | – | – | – | – | 6 | 9 | 4 | 2 | 6 | 11th |
| 1968 | Cooper, Lotus | 12 | 12 | 1 | 1 | 1 | 3 | 2 | 7 | 1 | 1 | 3 | 12 | 7th |
| 1969 | Lotus | 11 | 11 | – | 2 | – | – | – | 6 | 4 | 2 | 4 | 15 | 9th |
| 1970 | March | 13 | 12 | – | – | – | – | – | 9 | 4 | 7 | – | – | NC |
| 1971 | BRM | 11 | 11 | 1 | 2 | 1 | 1 | 3 | 3 | 1 | 1 | 4 | 19 | 4th |
| 100 | 96 | 2 | 6 | 2 | 4 | 5 | 50 | 1 | 1 | 20 | 68 |
Constructor Statistics
- RE: Race entries
- RS: Race starts
- W: Race wins
- PD: Podium finishes
- PP: Pole positions
- FL: Fastest laps
- FR: Front row starts
- DNF: Did not finish
- BS: Best start
- BR: Best result
- PF: Point scoring finishes
- PTS: Points scored
Grand Prix Statistics
- RE: Race entries
- RS: Race starts
- W: Race wins
- PD: Podium finishes
- PP: Pole positions
- FL: Fastest laps
- FR: Front row starts
- DNF: Did not finish
- BS: Best start
- BR: Best result
- PF: Point scoring finishes
- PTS: Points scored
Circuit Statistics
- RE: Race entries
- RS: Race starts
- W: Race wins
- PD: Podium finishes
- PP: Pole positions
- FL: Fastest laps
- FR: Front row starts
- DNF: Did not finish
- BS: Best start
- BR: Best result
- PF: Point scoring finishes
- PTS: Points scored
| Circuit | RE | RS | W | PD | PP | FL | FR | DNF | BS | BR | PF | PTS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brands Hatch | 4 | 4 | 1 | 1 | – | 1 | – | 1 | 4 | 1 | 1 | 9 |
 Clermont-Ferrand | 3 | 3 | – | – | – | – | – | 1 | 9 | 6 | 1 | 1 |
 East London | 1 | 1 | – | – | – | – | – | – | 14 | 7 | – | – |
 Hockenheim | 1 | 1 | – | – | – | – | – | 1 | 4 | 8 | – | – |
 Jarama | 2 | 1 | – | – | – | – | – | 1 | 10 | – | – | – |
| Kyalami | 5 | 5 | – | – | – | – | – | 2 | 9 | 4 | 1 | 3 |
| Le Mans | 1 | 1 | – | – | – | – | – | – | 11 | 4 | 1 | 3 |
 Mexico City | 8 | 8 | – | – | 1 | 1 | 1 | 5 | 1 | 4 | 2 | 4 |
 Monte Carlo | 10 | 9 | – | 1 | – | – | – | 6 | 3 | 3 | 2 | 5 |
| Montjuic Park | 2 | 2 | – | – | – | – | – | 2 | 6 | – | – | – |
 Mont-Tremblant | 2 | 2 | – | – | – | 1 | 1 | 2 | 3 | – | – | – |
 Monza | 10 | 9 | – | – | – | – | – | 7 | 3 | 7 | – | – |
| Mosport | 3 | 2 | – | – | – | – | 1 | 1 | 2 | 9 | – | – |
| Nurburgring | 8 | 8 | – | – | – | – | – | 5 | 3 | 4 | 2 | 5 |
 Osterreichring | 2 | 2 | 1 | 1 | 1 | 1 | 1 | – | 1 | 1 | 1 | 9 |
| Paul Ricard | 1 | 1 | – | – | – | – | – | – | 6 | 4 | 1 | 3 |
| Reims | 2 | 2 | – | – | – | – | – | 1 | 6 | 6 | 1 | 1 |
| Rouen-les-Essarts | 3 | 3 | – | – | – | – | – | 2 | 11 | 11 | – | – |
| Silverstone | 5 | 5 | – | – | – | – | 1 | 2 | 3 | 8 | – | – |
| Spa-Francorchamps | 8 | 8 | – | – | – | – | – | 5 | 8 | 7 | – | – |
| Watkins Glen | 9 | 9 | – | 2 | – | – | – | 2 | 5 | 2 | 5 | 18 |
 Zandvoort | 9 | 9 | – | 1 | – | – | – | 3 | 8 | 2 | 2 | 7 |
| Zeltweg | 1 | 1 | – | – | – | – | – | 1 | 12 | – | – | – |
Teammates
| Driver | Races | Year(s) |
|---|---|---|
| Heini Walter | 1 | 1962 |
| Heinz Schiller | 1 | 1962 |
| Hap Sharp | 2 | 1964 |
 Jo Bonnier | 12 | 1964-65 |
 Chris Amon | 13 | 1970 |
| Howden Ganley | 11 | 1971 |
| Pedro Rodriguez | 5 | 1971 |
| Vic Elford | 1 | 1971 |
| Helmut Marko | 4 | 1971 |
| Peter Gethin | 4 | 1971 |
| George Eaton | 1 | 1971 |
| John Cannon | 1 | 1971 |