1958 Grand Prix of Argentina
19 January - Buenos Aires: 312.96 km (3.912 km x 80 Laps)



Pole position: Juan Manuel Fangio, Maserati, 1:42.0
Fastest Lap: Juan Manuel Fangio, Maserati, 1:41.8 = 138.342 km/h

Results:

1  Stirling Moss             Cooper-Climax           2:19:33.7 = 134.559 km/h
2  Luigi Musso               Ferrari                 - 00:02.7
3  Mike Hawthorn             Ferrari                 - 00:12.6
4  Juan Manuel Fangio        Maserati                - 00:53.0
5  Jean Behra                Maserati                - 2 laps
6  Harry Schell              Maserati                - 3 laps
7  Carlos Menditéguy         Maserati                - 4 laps
8  Chico Godia-Sales         Maserati                - 5 laps
9  Horace Gould              Maserati                - 9 laps     

Retirements:

   Peter Collins             Ferrari                  1 lap      Driveshaft

Qualifying Times:

1 2   J.M.Fangio    Maserati      1'42.0
2 20  Mike Hawthorn Ferrari       1'42.6
3 18  Peter Collins Ferrari       1'42.6
4 4   Jean Behra    Maserati      1'42.7
5 16  Luigi Musso   Ferrari       1'42.9
6 6   C.Menditeguy  Maserati      1'43.7
7 14  Stirling Moss Cooper/Climax 1'44.0
8 8   Harry Schell  Maserati      1'44.2
9 10  Chico Godia   Maserati      1'49.3
10 12 Horace Gould  Maserati      1'51.7