[gallery link="none" columns="1" size="full" ids="45334"] words: Bill, photos: autogreco.ch quattro GmbH (today known as Audi Sport) was established in 1983 and their most well-known model is the RS2, a joint venture between quattro GmbH and Porsche. However, their 1st series production model is what you see above...the 1997 S6 plus. There were a total of 952 S6 plus models produced: 855 Avants and 97 sedans. [gallery link="none" columns="1" size="full" ids="45342"] It being a 1997 model, there'...