The Audi Coupe Quattro was a variant of the B3 Audi Coupe that was introduced in North America for the 1990 model year. The Coupe Quattro was similar in appearance to the Audi S2 Coupe, but without the S2's powerful turbocharged engine or its sporty character. Instead, the Quattro was powered by a 2.3L inline five engine that featured 20 valves and had an output of 164hp. This engine was paired to a 5 speed manual transmission that sent drive to all four wheels. Notable features for the Quattro included a leather interior, additional gauges in the center console, and a push-button locking rear differential. Only available for a few years, the Audi Coupe Quattro ended production in 1991.