The 1989 Buenos Aires Grand Prix was held at Buenos Aires on December 17, 1989, in the Autódromo Oscar Alfredo Gálvez.
Classification
edit| Pos | Driver | Constructor | Laps | Time/Retired |
|---|---|---|---|---|
| 1 |  Gabriel Furlán
|
Dallara - Alfa Romeo | 39 | 50m09.5 |
| 2 | Guillermo Kissling
|
Berta - Renault | 39 | 50m20.1 |
| 3 |  Leonel Friedrich
|
Reynard - Volkswagen | 39 | 50m30.2 |
| 4 | Nestor Gurini
|
Berta - Volkswagen | 39 | |
| 5 | Cesar Pegoraro
|
Reynard - Volkswagen | 39 | |
| 6 | Christian Fittipaldi
|
Reynard - Alfa Romeo | 39 | |
| 7 | Luis Belloso
|
Berta - Renault | 39 | |
| 8 | "Alencar" Jr
|
Dallara - Alfa Romeo | 39 | |
| 9 | Vital Machado
|
Reynard - Alfa Romeo | 39 | |
| 10 | Alfonso Rangel
|
Reynard - Alfa Romeo | 39 |