Built as a way to homologate Audi's Group B efforts, this 1986 Audi Sport Quattro marks one of 10 imported and federalized by the Porsche/Audi factory to promote Pikes Peak in 1986. The Quattro's 2.1-liter inline five puts out more than 300 horsepower to all four wheels thanks to Audi's legendary quattro system. Although no price is listed, No. 2 examples of the Sport …
