Audi returns to Europe with the Audi V8 quattro. quattro drive also overcame the opposition in the popular German Touring Car Championship (DTM): In 1990, against the toughest of competition, Hans-Joachim Stuck takes championship honours at the first time of asking, one year later Audi successfully defends, as first ever manufacturer in the DTM, the championship. This time Frank Biela clinches the championship. The DTM victories are the beginning of a success series in touring car sport lasting almost a decade.