This document provides information on various German automobile brands, including Audi, Volkswagen, Gumpert, Porsche, Mercedes Benz, BMW and others. It lists the founding dates and locations of each company and describes their current model offerings. For example, Audi was established in 1909 and is now owned by Volkswagen. Volkswagen is one of the world's largest automakers and owns brands like Audi, Bentley, Bugatti and Lamborghini. Porsche was founded by Ferdinand Porsche and is known for high-performance sports cars. Mercedes Benz produces luxury cars, trucks and SUVs and has over 13 current models.