Parco Palermo, Buenos Aires
Circuit Type: Temporary street circuit
Original Layout
Extension: 4,870 Km
Lap Record: 2:28.400
Year: 1950
Driver: Luigi Villoresi
Car: Ferrari 166 FL
Speed: 118,018 km/h
Pole Record: 2:29.900
Year: 1950
Driver: Juan Manuel Fangio
Car: Ferrari 166 FL
Speed: 116,837 km/h
| Year | Official Name | Date | Winning Driver | Constructor | Laps | Time | Formula |
|---|---|---|---|---|---|---|---|
| 1950 | IV Gran Premio Extraordinario de Eva Duarte Perón | January 8 |  Luigi Villoresi |
Ferrari |
30 | 01:18:20.800 | F1EC |
| 1950 | IV Gran Premio Juan Perón y de la Ciudad de Buenos Aires | December 18, 1949 | Alberto Ascari |
Ferrari |
35 | 01:29:00.100 | F1EC |
| 1949 | III Gran Premio Maria Eva Duarte Perón | February 6 |  Óscar Alfredo Gálvez |
Alfa Romeo |
30 | 01:31:04.000 | GP |
| 1949 | III Gran Premio Juan Perón y de la Ciudad de Buenos Aires | January 30 | Alberto Ascari |
Maserati |
35 | 01:30:23.100 | GP |
| 1948 | II GP Maria Eva Duarte Perón/GP Dalmiro Varela Castex | February 14 | Luigi Villoresi |
Maserati |
50 | 02:15:16.500 | GP |
| 1948 | II Gran Premio Juan Perón y de la Ciudad de Buenos Aires | January 18 | Luigi Villoresi |
Maserati |
25 | 01:11:46.600 | GP |