35. Gran Premio Argentino de Carretera Heladeras Star 1957
29. 11. – 9. 12. 1957, Buenos Aires - Mar del Plata • Automóvil Club Argentino • gravel - asphalt • total distance including road sections - 4799.00 km • Other years
The route was Buenos Aires - Cordoba - Tucuman - La Rioja - San Juan - General Pico - Mar del Plata.