Round 1 · 13 January 1957
1957 Argentine Grand Prix: results
Juan Fangio (Maserati) won the 1957 Argentine Grand Prix, round 1 of the championship, held on 13 January 1957 at Autódromo Juan y Oscar Gálvez (Argentina), starting from position 2. Jean Behra (Maserati) and Carlos Menditeguy (Maserati) completed the podium. Pole position went to Stirling Moss.
Final classification
| Pos | Driver | Team | Grid | Time / gap | Pts | Status |
|---|---|---|---|---|---|---|
| 1 | Juan Fangio | Maserati | 2 | 3:00:55.900 | 8 | Finished |
| 2 | Jean Behra | Maserati | 3 | +18.300 s | 6 | Finished |
| 3 | Carlos Menditeguy | Maserati | 8 | +1 Lap | 4 | +1 Lap |
| 4 | Harry Schell | Maserati | 9 | +2 Laps | 3 | +2 Laps |
| 5 | José Froilán González | Ferrari | 10 | +2 Laps | 1 | +2 Laps |
| 5 | Alfonso de Portago | Ferrari | 10 | +2 Laps | 1 | +2 Laps |
| 6 | Cesare Perdisa | Ferrari | 11 | +2 Laps | — | +2 Laps |
| 6 | Wolfgang von Trips | Ferrari | 11 | +2 Laps | — | +2 Laps |
| 7 | Jo Bonnier | Maserati | 13 | +5 Laps | — | +5 Laps |
| 8 | Stirling Moss | Maserati | 1 | +7 Laps | 1 | +7 Laps |
| 9 | Alessandro de Tomaso | Ferrari | 12 | +9 Laps | — | +9 Laps |
| 10 | Luigi Piotti | Maserati | 14 | +10 Laps | — | +10 Laps |
| 11 | Eugenio Castellotti | Ferrari | 4 | — | — | Wheel |
| 12 | Mike Hawthorn | Ferrari | 7 | — | — | Clutch |
| 13 | Luigi Musso | Ferrari | 6 | — | — | Clutch |
| 14 | Peter Collins | Ferrari | 5 | — | — | Clutch |