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 |
|---|---|---|---|---|---|---|---|
| 24.07.1971 |  Watkins Glen 6 HoursSportwagen-WM |
J. W. Automotive Engineering | — | 2 | 6 | finished | +7 |
| 13.06.1971 |  24 Hours of Le MansSportwagen-WM · S5.0 |
J. W. Automotive Engineering | — | DNF | Transmission (18hr) | -14 | |
| 30.05.1971 |  1000km NürburgringSportwagen-WM |
J. W. Automotive Engineering | — | 2 | 6 | finished | +13 |
| 09.05.1971 |  1000km SpaSportwagen-WM |
J. Wyer | — | 2 | 6 | finished | +13 |
| 25.04.1971 |  Autodromo Nazionale MonzaSportwagen-WM |
J. W. Automotive | — | 2 | 6 | finished | +13 |
| 04.04.1971 |  BOAC 1000kmSportwagen-WM |
J. W. Automotive Engineering | — | 3 | 4 | finished | +10 |
| 20.03.1971 | 12 Hours of SebringSportwagen-WM |
J. W. Automotive Engineering Ltd. | — | 5 | 2 | finished | +8 |
| 10.01.1971 |  1000km of Buenos AiresSportwagen-WM |
J. W. Automotive | — | 1 | 8 | finished | +14 |
| 11.10.1970 |  Austrian 1000kmSportwagen-WM |
J. W. Automotive | — | 1 | 8 | finished | +16 |
| 11.07.1970 | Watkins Glen 6 HoursSportwagen-WM |
J. W. Automotive Engineering Ltd. | — | 2 | 6 | finished | +13 |
| 14.06.1970 | 24 Hours of Le MansSportwagen-WM · S5.0 |
J. W. Automotive Engineering | — | DNF | Engine (12hr) | -14 | |
| 17.05.1970 | 1000km SpaSportwagen-WM |
J. W. Automotive Engineering | — | 1 | 8 | finished | +13 |
| 03.05.1970 | Targa FlorioSportwagen-WM |
J. W. Automotive Engineering | — | 1 | 8 | finished | +12 |
| 25.04.1970 | 1000km MonzaSportwagen-WM |
J. W. Automotive Engineering | — | 12 | finished | -11 | |
| 21.03.1970 | 12 Hours of SebringSportwagen-WM |
J. W. Automotive Engineering Ltd. | — | 4 | 3 | finished | +7 |
| 01.02.1970 | 24 Hours of DaytonaSportwagen-WM |
J. W. Engineering | — | 2 | 6 | finished | +11 |
| 10.08.1969 | 1000km of ZeltwegSportwagen-WM |
Karl Freiherr v. Wendt | — | 1 | 8 | finished | +11 |
| 12.07.1969 | Watkins Glen 6 HoursSportwagen-WM |
Porsche of Austria | — | 1 | 8 | finished | +12 |
| 15.06.1969 | 24 Hours of Le MansSportwagen-WM · P3.0 |
Hart Ski Racing | — | DNF | Gearbox (6hr) | -17 | |
| 01.06.1969 | 1000 Kilometres NürburgringSportwagen-WM |
Porsche System Engineering Ltd. | — | 1 | 8 | finished | +12 |
| 11.05.1969 | 1000km SpaSportwagen-WM |
Porsche System Engineering | — | 1 | 8 | finished | +14 |
| 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 |
| 29.09.1968 | 24 Hours of Le MansSportwagen-WM · P3.0 |
Porsche System Engineering | — | DNF | Clutch (5hr) | -12 | |
| 25.08.1968 | 500km of ZeltwegSportwagen-WM |
Porsche System Engineering Ltd. | — | 1 | 8 | finished | +10 |
| 14.07.1968 | Watkins Glen 6 HoursSportwagen-WM |
Porsche System Engineering Ltd. | — | 6 | 1 | finished | -1 |
| 19.05.1968 | 1000km NürburgringSportwagen-WM |
Porsche | — | 1 | 8 | finished | +15 |
| 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 |
| 30.07.1967 | BOAC 500Sportwagen-WM |
Porsche System Engineering Ltd. | — | 3 | 4 | finished | +12 |
| 11.06.1967 | 24 Hours of Le MansSportwagen-WM · P2.0 |
Porsche System Enginnering | — | 5 | 2 | finished | +7 |
| 14.05.1967 | Targa FlorioSportwagen-WM |
Porsche System Engineering | — | 6 | 1 | finished | +2 |
| 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 |
| 19.06.1966 | 1966 24 Hours of Le MansSportwagen-WM · P2.0 |
Porsche System Engineering | — | 4 | 3 | finished | +12 |
| 25.04.1966 | 1000km MonzaSportwagen-WM |
Charles Vögele | — | 5 | 2 | finished | +10 |
| 26.03.1966 | 12 Hours of SebringSportwagen-WM |
Charles Vögele | — | 6 | 1 | finished | +10 |
| 20.06.1965 | 24 Hours of Le MansSportwagen-WM · P5.0 |
J. Simone | — | DNF | Accident damage (1hr) | -1 | |
| 09.08.1964 | SchauinslandSportwagen-WM |
Shelby American Inc. | — | 23 | finished | -2 | |
| 31.05.1964 | ADAC 1000km Rennen NürburgringSportwagen-WM |
Team Schiller | — | 8 | finished | +16 | |
| 12.05.1963 | Grand Prix Spa 500 KilometresSportwagen-WM |
Ecurie Filipinetti | — | 3 | 4 | finished | +15 |
| 28.05.1961 | 1000km NürburgringSportwagen-WM |
Robert Jenny | — | 15 | finished | +6 |