The 2012 Copa Caixa Stock Car season was the 34th Stock Car Brasil season. It began on March 25 at the Interlagos and ended on December 9 at the same circuit, after twelve rounds. Chevrolet, came to have Chevrolet Sonic as representation of the manufacturer. The category announced changes for 2012 season, excluding the super final and system of dropped. The scoring system was change with the top twenty drivers in each race are awarded points on a scale of 22, 20, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2 and 1.