Audi is a german luxury cars manufacturer that was founded in 1910. Since 1964 99.55 % of the company belongs to Volkswagen Group. Name of the company is a translaton of founder’s surname (August Horch) to Latin language. Four rings that are in companys logo represents four companies that were merged into predecessor of Audi, Auto Union compay. Production of Audi are well known in the whole world and companys models are one of the best-selling luxury cars. During more than 100 years of existence, company created many well known iconical car models.