| February 15–16 1947|
2.410 km (1.497 mi)
| Public streets|
| I Gran Premio de Eva Duarte Perón|
Retiro, Buenos Aires, Argentina
50 laps, 120.5 km (74.87 mi)
1947 Buenos Aires Grand Prix (II) Wikipedia
The second of two 1947 Buenos Aires Grand Prix (official name: I Gran Premio de Eva Duarte Perón, also known as the II Gran Premio Ciudad de Buenos Aires) was a Grand Prix motor race held at the Retiro street circuit in Buenos Aires on February 15–16, 1947. Competitions opened on February 15 with two preliminary rounds of the Mecánica Argentina - Fuerza Limitada and Mecánica Argentina - Fuerza Libre classes for a combined final which determined the qualification for the February 16, Formula Libre main event.