The 1957 1000 km Buenos Aires took place on 20 January, on the Circuito de la Costanera Norte, for this event, was moved from its previous venue, the Autódromo Municipal-Avenida Paz, a 45,000 capacity motor racing circuit in Buenos Aires, Argentina built in which year?
1957 1000 km Buenos Aires The 1957 1000 km Buenos Aires took place on 20 January, on the Circuito de la Costanera Norte, (Buenos Aires, Argentina). It was the fourth running of the race, and once again, it was opening round of the F.I.A. World Sports Car Championship. For this event, was moved from its previous venue, the Autódromo Municipal-Avenida Paz, only to return to the Autódromo in 1958.
2011 FIA GT1 San Luis round The 2011 FIA GT1 San Luis round was an auto racing event held at the Potrero de los Funes Circuit, San Luis, Argentina on 4–6 November, and was the final round of the 2011 FIA GT1 World Championship season. It was the FIA GT1 World Championship's second race held in Argentina, a week after the 2010 San Luis round at the 6.270 km circuit. This event was supported by the TC 2000 Championship, Fiat Linea Competizione and the Argentine Formula Renault Championship.