Argentine Grand Prix
Round 1 · 13 January 1957 ·Autódromo Juan y Oscar Gálvez, Buenos Aires, Argentina
Behra
Maserati
2
Fangio
Maserati
1
Menditeguy
Maserati
3
Race classification
| Pos. | Driver | Nationality | Team | Laps | Time | Pts. |
|---|---|---|---|---|---|---|
| 1 | Juan Fangio |  Argentine | Maserati | 100 | 3:00:55.9 | 8 |
| 2 | Jean Behra |  French | Maserati | 100 | +18.3 | 6 |
| 3 | Carlos Menditeguy | Argentine | Maserati | 99 | +1 Lap | 4 |
| 4 | Harry Schell |  American | Maserati | 98 | +2 Laps | 3 |
| 5 | José Froilán González | Argentine | Ferrari | 98 | +2 Laps | 1 |
| 5 | Alfonso de Portago |  Spanish | Ferrari | 98 | +2 Laps | 1 |
| 6 | Wolfgang von Trips |  German | Ferrari | 98 | +2 Laps | 0 |
| 6 | Cesare Perdisa |  Italian | Ferrari | 98 | +2 Laps | 0 |
| 6 | Peter Collins |  British | Ferrari | 98 | +2 Laps | 0 |
| 7 | Jo Bonnier |  Swedish | Maserati | 95 | +5 Laps | 0 |
| 8 | Stirling Moss | British | Maserati | 93 | +7 Laps | 1 |
| 9 | Alessandro de Tomaso | Argentine-Italian | Ferrari | 91 | +9 Laps | 0 |
| 10 | Luigi Piotti | Italian | Maserati | 90 | +10 Laps | 0 |
| R | Eugenio Castellotti | Italian | Ferrari | 75 | Wheel | 0 |
| R | Mike Hawthorn | British | Ferrari | 35 | Clutch | 0 |
| R | Luigi Musso | Italian | Ferrari | 31 | Clutch | 0 |
| R | Peter Collins | British | Ferrari | 26 | Clutch | 0 |
- R
- Retired