The Audi S5 engine is a 4.2 L Fuel Stratified Injection (FSI) V8 engine, producing 354 PS (260 kW; 349 hp) at 6800 rpm and 440 N·m (325 lb·ft) at 3,500 rpm. The S5 Cabriolet receives instead the S4’s supercharged 3.0 L V6 TFSI petrol engine. The Audi S5 features a more aggressive fascia (as do most Audi S and RS models), including a string of LED daytime running lights around the bi-Xenon headlamps. The Audi S5 also comes standard with larger 19" alloy wheels (with different design), bigger brakes, heated leather sport seats, and other convenience features, some of which are available as an option on the standard A5.
