The Audi S5 was launched at the 2007 Geneva auto show in Switzerland along with the Audi A5. The all-new 2008 Audi S5 is a two-door, four-passenger coupe with solid balance and grip. Its sporty moves and sleek looks make it the ideal machine for the generation next. For 2008, the S5 is fitted with a powerful V-8 engine, sport tuned suspension, upgraded brakes, and luxurious interiors.