The Audi RS 2 Avant, also known as the 80 RS 2, was a limited-production high-performance all-wheel drive station wagon produced by Audi from 1994 to 1995. The RS 2 was Audi's first "RS" car and featured their most highly-developed version of the 2.2L 20V inline-5 engine, designated ADU, producing 311 horsepower. The car was co-developed with Porsche and produced at their Zuffenhausen plant. The car was not widely exported; 2,891 were produced.