This work is structured in a way that shows business of the following ,on the basis of the German automobile companies and the work is composed of the following chapters; Introduction (general information of the paper), General information of the Federal republic Germany ( information on demographics, population, political order etc.), Economy of Federal republic Germany (development of economy, earnings, relations with regional European competition as well as with worlds competition, presentation of significant German fairs etc.), Growth and development of the German car industry (beginings, first car models, business gowth of German companies which is still present, promotional activities on the example of Volkswagen Magazine, finantial indicators, the connection between car industry and tourism etc.) and finally, The Impact of the car industry on the German economy. By defining the above terms we come to the explanation of the quality of German car industry and its brands (the companies include Daimler-Benz, Volkswagen Group and BMW) which have become „giants“ when it comes to succesful companies. Innovation was also explained as an important concept, market research, and the connection of the autoindustry with tourism.