Based on the data from China Livelihood Index,which investigated the basic information of 51100 samples throughout the whole country,this report selected the related questions to analyze the possession of private car in different social stratification of China in 2012.This report describes families of China with unequal geographical factors,socio-economic status factors and personal factors have different possession of private car in 2012.The analysis finds that economic factors impact on the family car ownership significantly.The occupation and employment situation also impact the possession of family car.And one's education level has a positive influence of the family car ownership rate.As the results of car possess,the possession of family car have a positive influence on life satisfaction and leisure degree. <<