GAC Group (officially Guangzhou Automobile Group Co., Ltd.) (SEHK: 2238, SSE: 601238) is a Chinese automobile maker headquartered in Guangzhou, and a subsidiary of Guangzhou Automobile Industry Group.GAC sells passenger cars under the Trumpchi brand, passenger cars and commercial vehicles under the Gonow brand, SUVs under the Changfeng Motor brand, and buses under the GAC Bus brand. GAC produced 728,000 vehicles in 2012, the tenth largest output of any Chinese automaker in that year.