1955 Buenos Aires Grand Prix

{{Infobox Grand Prix race report

|Type = F1

|Country = Argentina

|Grand Prix = Buenos Aires

|Image = Autódromo Oscar y Juan Gálvez Circuito N° 4 (Histórico).svg

|Date = 30 January

|Year = 1955

|Official name = XI Gran Premio Ciudad de Buenos Aires

|Race_No =

|Season_No =

|Location = Argentina

|Course = Permanent racing facility

|Course_length = {{convert|4.705|km|mi|abbr=on}}

|Distance_laps = 60

|Distance_length = {{convert|282.30|km|mi|abbr=on}}

|Weather =

|Pole_Driver =

|Pole_Team =

|Pole_Time =

|Pole_Country =

|Fast_Driver =

|Fast_Team =

|Fast_Time =

|Fast_Country =

|First_Driver = Juan Manuel Fangio

|First_Team = Mercedes-Benz

|First_Country = ARG

|Second_Driver = Stirling Moss

|Second_Team = Mercedes-Benz

|Second_Country = GBR

|Third_Driver = {{flagicon|ARG}} José Froilán González
{{flagicon|FRA}} Maurice Trintignant

|Third_Team = Ferrari

}}

The 11th Gran Premio Ciudad de Buenos Aires was a Formula Libre motor race held on 30 January 1955 at the Autódromo 17 de Octubre in Buenos Aires. The race was held over two heats of 30 laps, with the winner decided by aggregate time, and was won by Juan Manuel Fangio in a Mercedes-Benz W196. His teammate Stirling Moss was second and José Froilán González and Maurice Trintignant shared a Ferrari 625 for third place.{{cite web|url=https://www.the-fastlane.co.uk/formula2/F154_4.htm|title=X Gran Premio Ciudad de Buenos Aires 1954|accessdate=2022-08-07}}

Classification

class="wikitable" ! Pos ! No. ! Driver ! Entrant ! Constructor ! Laps
1 \| 2 \| {{flagicon\|ARG}} Juan Manuel Fangio \| Daimler-Benz \| Mercedes-Benz W196 \| 60
2 \| 6 \| {{flagicon\|GBR}} Stirling Moss \| Daimler-Benz \| Mercedes-Benz W196 \| 60
3 \| 12 \| {{flagicon\|ARG}} José Froilán González {{flagicon\|FRA}} Maurice Trintignant \| Scuderia Ferrari \| Ferrari 625 \| 60
4 \| 4 \| {{flagicon\|GER}} Karl Kling \| Daimler-Benz \| Mercedes-Benz W196 \| 60
5 \| 16 \| {{flagicon\|FRA}} Jean Behra \| Officine Alfieri Maserati \| Maserati 250F \| 60
6 \| 24 \| {{flagicon\|ARG}} Carlos Menditeguy \| Officine Alfieri Maserati \| Maserati 250F \| 60
7 \| 20 \| {{flagicon\|ITA}} Sergio Mantovani {{flagicon\|USA\|1911}} Harry Schell \| Officine Alfieri Maserati \| Maserati 250F \| 60
8 \| 22 \| {{flagicon\|ITA}} Luigi Musso {{flagicon\|ITA}} Sergio Mantovani \| Officine Alfieri Maserati \| Maserati 250F \| 60
9 \| 32 \| {{flagicon\|ARG}} Clemar Bucci \| Clemar Bucci \| Ferrari 625 \| 60
10 \| 10 \| {{flagicon\|ITA}} Giuseppe Farina {{flagicon\|ARG}} José Froilán González \| Scuderia Ferrari \| Ferrari 625 \| 59
11 \| 14 \| {{flagicon\|FRA}} Maurice Trintignant {{flagicon\|ITA}} Umberto Maglioli \| Scuderia Ferrari \| Ferrari 625 \| 59
12 \| 40 \| {{flagicon\|ARG}} Pablo Birger \| Equipe Gordini \| Gordini Type 16 \| 58
13 \| 38 \| {{flagicon\|FRA}} Élie Bayol \| Equipe Gordini \| Gordini Type 16 \| 58
14 \| 30 \| {{flagicon\|URU}} Alberto Uría \| Alberto Uría \| Maserati 250F \| 54
15 \| 48 \| {{flagicon\|ARG}} Alfredo Pián {{flagicon\|ARG}} Jose Manuel Faraoni {{flagicon\|ARG}} Adolfo Schwelm Cruz \| Alfredo Pián \| Maserati A6GCM \| 47
16 \| 42 \| {{flagicon\|ARG}} Jesus Iglesias \| Equipe Gordini \| Gordini Type 16 \| 47
17 \| 18 \| {{flagicon\|ARG}} Roberto Mieres \| Officine Alfieri Maserati \| Maserati 250F \| 45
\| 8 \| {{flagicon\|GER}} Hans Herrmann \| Daimler-Benz \| Mercedes-Benz W189 \| 18
\| 36 \| {{flagicon\|ITA}} Umberto Maglioli \| Scuderia Ferrari \| Ferrari 118LM \|

class="wikitable"

! Pos

! No.

! Driver

! Entrant

! Constructor

! Laps

1

| 2

| {{flagicon|ARG}} Juan Manuel Fangio

| Daimler-Benz

| Mercedes-Benz W196