Talbot-Lago
Louis Rosier terminó P13 en el Campeonato del Mundo de 1951 con 3 puntos. En 7 carreras: 0 victorias, 0 podios y 0 pole positions — mejor resultado P4.
| Round | Race | Team | Grid | Finish | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Swiss Grand Prix | Talbot-Lago | 8 | P9 | +3 Laps | |
| 3 | Belgian Grand Prix | Talbot-Lago | 7 | P4 | 3 | +2 Laps |
| 4 | French Grand Prix | Talbot-Lago | 13 | P13 | Transmission | |
| 5 | British Grand Prix | Talbot-Lago | 9 | P10 | +7 Laps | |
| 6 | German Grand Prix | Talbot-Lago | 15 |
| P8 |
| +1 Lap |
| 7 | Italian Grand Prix | Talbot-Lago | 15 | P7 | +7 Laps |
| 8 | Spanish Grand Prix | Talbot-Lago | 20 | P7 | +6 Laps |