This report from research and development of vehicle engine transmission equipment level of security policy and new energy car collision double integral six aspects comprehensive analysis of the Chinese brand passenger car pattern of current technology with detailed data chart China brand passenger car is introduced in various aspects of growth，with foreign brand products as reference，introduces the Chinese brand products and the strength of the core components through introducing the various aspects technology pattern，you can see the Chinese brand passenger car positioning in the market，and brand needs further development to further carry forward and further reinforcing aspect.