Fahrerprofil
Jo Siffert
Schweiz
* 07.07.1936
Karriere 1961–1971
145
Starts
15
Siege
31
Podien
0
Titel
263
Punkte
1
Beste Platzierung
—
ELO aktuell
1.735
Peak ELO · 10.08.1969
Alle Rennen
| Datum | Rennen | Team | Start | Ziel | Punkte | Status | ELO |
|---|---|---|---|---|---|---|---|
| 01.06.1969 |  1000 Kilometres NürburgringSportwagen-WM |
Porsche System Engineering Ltd. | — | 1 | 8 | finished | +12 |
| 18.05.1969 |  Monaco Grand PrixFormula 1 |
Lotus-Ford | 5 | 3 | 4 | Finished | +7 |
| 11.05.1969 |  1000km SpaSportwagen-WM |
Porsche System Engineering | — | 1 | 8 | finished | +14 |
| 04.05.1969 |  Spanish Grand PrixFormula 1 |
Lotus-Ford | 6 | 10 | Oil leak | -7 | |
| 25.04.1969 |  1000km MonzaSportwagen-WM |
Porsche System Engineering | — | 1 | 8 | finished | +14 |
| 13.04.1969 |  BOAC 500Sportwagen-WM |
Porsche System Engineering Ltd. | — | 1 | 8 | finished | +15 |
| 01.03.1969 |  South African Grand PrixFormula 1 |
Lotus-Ford | 12 | 4 | 3 | Finished | +8 |
| 03.11.1968 |  Mexican Grand PrixFormula 1 |
Lotus-Ford | 1 | 6 | 1 | +1 Lap | +6 |
| 06.10.1968 |  United States Grand PrixFormula 1 |
Lotus-Ford | 12 | 5 | 2 | +3 Laps | +7 |
| 29.09.1968 |  24 Hours of Le MansSportwagen-WM · P3.0 |
Porsche System Engineering | — | DNF | Clutch (5hr) | -12 | |
| 22.09.1968 |  Canadian Grand PrixFormula 1 |
Lotus-Ford | 3 | 15 | Oil leak | -10 | |
| 08.09.1968 | Italian Grand PrixFormula 1 |
Lotus-Ford | 9 | 7 | Suspension | +4 | |
| 25.08.1968 |  500km of ZeltwegSportwagen-WM |
Porsche System Engineering Ltd. | — | 1 | 8 | finished | +10 |
| 04.08.1968 | German Grand PrixFormula 1 |
Lotus-Ford | 9 | 17 | Ignition | -14 | |
| 20.07.1968 | British Grand PrixFormula 1 |
Lotus-Ford | 4 | 1 | 9 | Finished | +15 |
| 14.07.1968 | Watkins Glen 6 HoursSportwagen-WM |
Porsche System Engineering Ltd. | — | 6 | 1 | finished | -1 |
| 07.07.1968 | French Grand PrixFormula 1 |
Lotus-Ford | 11 | 11 | +6 Laps | -5 | |
| 23.06.1968 |  Dutch Grand PrixFormula 1 |
Lotus-Ford | 13 | 12 | Gearbox | -6 | |
| 09.06.1968 | Belgian Grand PrixFormula 1 |
Lotus-Ford | 9 | 7 | Oil pressure | +2 | |
| 26.05.1968 | Monaco Grand PrixFormula 1 |
Lotus-Ford | 3 | 8 | Differential | -1 | |
| 19.05.1968 | 1000km NürburgringSportwagen-WM |
Porsche | — | 1 | 8 | finished | +15 |
| 12.05.1968 | Spanish Grand PrixFormula 1 |
Lotus-Ford | 10 | 8 | Transmission | -3 | |
| 05.05.1968 | Targa FlorioSportwagen-WM |
Porsche System Engineering | — | 18 | finished | -2 | |
| 25.04.1968 | 1000km MonzaSportwagen-WM |
Porsche System Engineering | — | 19 | finished | -28 | |
| 23.03.1968 | 12 Hours of SebringSportwagen-WM |
Porsche Automobile Co. | — | 1 | 8 | finished | +14 |
| 04.02.1968 | 24 Hours of DaytonaSportwagen-WM |
Porsche Works Team | — | 2 | 6 | finished | +13 |
| 01.01.1968 | South African Grand PrixFormula 1 |
Cooper-Maserati | 16 | 7 | +3 Laps | +6 | |
| 22.10.1967 | Mexican Grand PrixFormula 1 |
Cooper-Maserati | 10 | 12 | Overheating | -6 | |
| 01.10.1967 | United States Grand PrixFormula 1 |
Cooper-Maserati | 12 | 4 | 3 | +2 Laps | +8 |
| 10.09.1967 | Italian Grand PrixFormula 1 |
Cooper-Maserati | 13 | 9 | Accident | ±0 | |
| 06.08.1967 | German Grand PrixFormula 1 |
Cooper-Maserati | 12 | 15 | Fuel pump | -8 | |
| 30.07.1967 | BOAC 500Sportwagen-WM |
Porsche System Engineering Ltd. | — | 3 | 4 | finished | +12 |
| 15.07.1967 | British Grand PrixFormula 1 |
Cooper-Maserati | 18 | 19 | Engine | -17 | |
| 02.07.1967 | French Grand PrixFormula 1 |
Cooper-Maserati | 11 | 4 | 3 | +3 Laps | +6 |
| 18.06.1967 | Belgian Grand PrixFormula 1 |
Cooper-Maserati | 16 | 7 | +1 Lap | +3 | |
| 11.06.1967 | 24 Hours of Le MansSportwagen-WM · P2.0 |
Porsche System Enginnering | — | 5 | 2 | finished | +7 |
| 04.06.1967 | Dutch Grand PrixFormula 1 |
Cooper-Maserati | 16 | 10 | +7 Laps | -3 | |
| 14.05.1967 | Targa FlorioSportwagen-WM |
Porsche System Engineering | — | 6 | 1 | finished | +2 |
| 07.05.1967 | Monaco Grand PrixFormula 1 |
Cooper-Maserati | 9 | 11 | Oil pressure | -5 | |
| 01.05.1967 | 1000km SpaSportwagen-WM |
Porsche System Engineering | — | 2 | 6 | finished | +13 |
| 25.04.1967 | 1000km MonzaSportwagen-WM |
Porsche System Engineering Ltd. | — | 5 | 2 | finished | +8 |
| 01.04.1967 | 12 Hours of SebringSportwagen-WM |
Porsche Auto | — | 4 | 3 | finished | +13 |
| 05.02.1967 | 24 Hours of DaytonaSportwagen-WM |
Porsche of Stuttgart | — | 4 | 3 | finished | +12 |
| 02.01.1967 | South African Grand PrixFormula 1 |
Cooper-Maserati | 16 | 12 | Engine | -4 | |
| 23.10.1966 | Mexican Grand PrixFormula 1 |
Cooper-Maserati | 11 | 11 | Suspension | -2 | |
| 02.10.1966 | United States Grand PrixFormula 1 |
Cooper-Maserati | 13 | 4 | 3 | +3 Laps | +12 |
| 04.09.1966 | Italian Grand PrixFormula 1 |
Cooper-Maserati | 17 | 12 | Engine | -2 | |
| 24.07.1966 | Dutch Grand PrixFormula 1 |
Cooper-Maserati | 11 | 10 | Engine | -1 | |
| 16.07.1966 | British Grand PrixFormula 1 |
Cooper-Maserati | 11 | 13 | Not classified | -5 | |
| 03.07.1966 | French Grand PrixFormula 1 |
Cooper-Maserati | 6 | 14 | Fuel system | -9 |