Jo Siffert Formula One results at Montjuic
Back to Jo Siffert career stats
| Year | Race # | Start | Finish | Car # | Team | Chassis | Engine | Tyre | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1969 | 2 | 6 | 10 | 10 | Rob Walker-Jack Durlacher Racing Team | Lotus 49B | Ford Cosworth DFV | Firestone | Rob Walker | 1:28.2 | 30 | 0 | 0 | oil leak | 0 |
| 1971 | 2 | 15 | 21 | 15 | Yardley Team BRM | BRM P160 | BRM P142 | Firestone | BRM | 1:28.4 | 5 | 0 | 0 | gearbox | 0 |
