EntrantsGridGrand Prix
| Nr | Driver | Team | Car | Engine | Tyre |
|---|---|---|---|---|---|
| 2 |  José Froilán González |
Automovil Club Argentino |  Ferrari 166 FL [011F] |
Ferrari 166 FL V12C 2.0 | - |
| 4 | Juan Manuel Fangio |
Automovil Club Argentino | Ferrari 166 FL [013F] |
Ferrari 166 FL V12C 2.0 | - |
| 6 | Alfredo Piàn |
A. Piàn | Maserati 4CL |
Maserati 4CL L4C 1.5 | - |
| 8 | Carlos Menditeguy León Suarez |
San Isidoro | Maserati 4CLT/48 [1605] |
Maserati 4CL L4C 1.5 | - |
| 10 | Onofre Marimón Pascual Puópolo |
Automovil Club Argentino | Maserati 4CLT/48 [1600] |
Maserati 4CL L4C 1.5 | - |
| 12 |  Eitel Cantoni |
E. Cantoni | Maserati 4CM [1559] |
Maserati 4CM L4C 1.5 | - |
| 14 |  Louis Rosier |
Automovil Club Argentino | Maserati 4CLT/48 [1599] |
Maserati 4CL L4C 1.5 | - |
| 16 |  Ismael González |
Automovil Club Argentino | Simca Gordini T15 |
Gordini T15 L4 1.4 | - |
| 18 | Alberto Crespo |
A. Crespo |  Plymouth - |
Plymouth | - |
| 20 | Bartholomé Ortiz |
Automovil Club Argentino | Simca Gordini T15 |
Gordini T15 L4 1.4 | - |
| 47 | José Félix Lopes |
J. F. Lopez | Chevrolet - |
Chevrolet | - |
| Pos | Nr | Driver | Car | Engine | Tyre | Time | Laps |
|---|---|---|---|---|---|---|---|
| 1 | 4 | Juan Manuel Fangio |
Ferrari 166 FL [013F] |
Ferrari 166 FL V12C 2.0 | - | 01:01.200 | 0 |
| 2 | 6 | Alfredo Piàn |
Maserati 4CL |
Maserati 4CL L4C 1.5 | - | 0 |
|
| 3 | 2 | José Froilán González |
Ferrari 166 FL [011F] |
Ferrari 166 FL V12C 2.0 | - | 0 |
|
| 4 | 14 | Louis Rosier |
Maserati 4CLT/48 [1599] |
Maserati 4CL L4C 1.5 | - | 0 |
|
| 5 | 10 | Pascual Puópolo |
Maserati 4CLT/48 [1600] |
Maserati 4CL L4C 1.5 | - | 0 |
|
| 6 | 12 | Eitel Cantoni |
Maserati 4CM [1559] |
Maserati 4CM L4C 1.5 | - | 0 |
|
| 7 | 18 | Alberto Crespo |
Plymouth - |
Plymouth | - | 0 |
|
| 8 | 20 | Bartholomé Ortiz |
Simca Gordini T15 |
Gordini T15 L4 1.4 | - | 0 |
|
| 9 | 8 | León Suarez |
Maserati 4CLT/48 [1605] |
Maserati 4CL L4C 1.5 | - | 0 |
|
| 10 | 16 | Ismael González |
Simca Gordini T15 |
Gordini T15 L4 1.4 | - | 0 |
|
| 11 | 47 | José Félix Lopes |
Chevrolet - |
Chevrolet | - | 0 |
| Official Name | Gran Premio del Presidente Alessandri |
|---|---|
| Circuit | Pedro de Valdivia Norte |
| Date | December 17 |
| Pole | Juan Manuel Fangio 01:01.200 |
| Fastest Lap | Juan Manuel Fangio 01:11.200 |
| Podium | 1st Juan Manuel Fangio, 2nd José Froilán González, 3rd Eitel Cantoni |
| Prev race | Gran Premio de Parana November 12 |
| Next race | Gran Premio de Buenos Aires February 18 |
| P | N | Driver | Team | Car | Engine | Tyre | Time | Laps | FL | Gr | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Juan Manuel Fangio |
Automovil Club Argentino | Ferrari 166 FL [013F] |
Ferrari 166 FL V12C 2.0 | - | 01:14:58.200 | 60 |
01:11.200 |
1 |
0 |
| 2 | 2 | José Froilán González |
Automovil Club Argentino | Ferrari 166 FL [011F] |
Ferrari 166 FL V12C 2.0 | - | 01:14:58.800 | 60 |
3 |
0 |
|
| 3 | 12 | Eitel Cantoni |
E. Cantoni | Maserati 4CM [1559] |
Maserati 4CM L4C 1.5 | - | +2 laps | 58 |
6 |
0 |
|
| 4 | 20 | Bartholomé Ortiz |
Automovil Club Argentino | Simca Gordini T15 |
Gordini T15 L4 1.4 | - | +8 laps | 52 |
8 |
0 |
|
| 5 | 10 | Pascual Puópolo Onofre Marimón |
Automovil Club Argentino | Maserati 4CLT/48 [1600] |
Maserati 4CL L4C 1.5 | - | +9 laps | 0 51 |
5 |
0 0 |
|
| 6 | 47 | José Félix Lopes |
J. F. Lopez | Chevrolet - |
Chevrolet | - | +11 laps | 49 |
11 |
0 |
|
| DNF | 18 | Alberto Crespo |
A. Crespo | Plymouth - |
Plymouth | - | Differential | 45 |
7 |
0 |
|
| DNF | 14 | Louis Rosier |
Automovil Club Argentino | Maserati 4CLT/48 [1599] |
Maserati 4CL L4C 1.5 | - | DNF | 40 |
4 |
0 |
|
| DNF | 8 | León Suarez Carlos Menditeguy |
San Isidoro | Maserati 4CLT/48 [1605] |
Maserati 4CL L4C 1.5 | - | DNF | 0 27 |
9 |
0 0 |
|
| DNF | 16 | Ismael González |
Automovil Club Argentino | Simca Gordini T15 |
Gordini T15 L4 1.4 | - | DNF | 23 |
10 |
0 |
|
| DNF | 6 | Alfredo Piàn |
A. Piàn | Maserati 4CL |
Maserati 4CL L4C 1.5 | - | DNF | 20 |
2 |
0 |