| «1958-01» | Argentina Grand Prix - VI Gran Premio de la Republica Argentina |
| 1958-01-19 | Buenos Aires - Autodromo Juan y Oscar Gálvez - 80 laps × 3.912 km : 312.96 km |
| Pos | Qualy | Car | Driver | Constructor |
|---|---|---|---|---|
| 1 | 1 | 2 | Juan Manuel Fangio | Maserati |
| 2 | 2 | 20 | Mike Hawthorn | Ferrari |
| 3 | 3 | 18 | Peter Collins | Ferrari |
| 4 | 4 | 4 | Jean Behra | Maserati |
| 5 | 5 | 16 | Luigi Musso | Ferrari |
| 6 | 6 | 6 | Carlos Menditeguy | Maserati |
| 7 | 7 | 14 | Stirling Moss | Cooper • Climax |
| 8 | 8 | 8 | Harry Schell | Maserati |
| 9 | 9 | 10 | Francisco Godia-Sales | Maserati |
| 10 | 10 | 12 | Horace Gould | Maserati |