The international?mergers and acquisitions strategy?in the international competition are carried out in automobile enterprises of China in order to realize effective integration?of the?technical resources,?human resources?and market resources?and rapid?utilization.?In international?mergers and acquisitions,?automobile enterprises of our country are faced with legal?system,?business ethics,?management culture, regional market?and other aspects of the?merger risk.?The causes and types of M & A are analyzed,?which puts forward corresponding suggestions and measures?to international?M & A risk prevention of China’s automobile enterprises.