S5

The Audi S5 Coupé uses the 3.0L Supercharged V6 TFSI engine producing 245 kW, previously used in the S5 Cabriolet and S4 Sedan/Avant since the 2010 model year. The other major change under the bonnet is the introduction of stop-start technology for better fuel efficiency. Audi claims an average fuel economy of 8.9 litres/100 km (compared to the current 12.6 litres/100 km in the V8 coupe and 10.7 litres/100 km in the Cabriolet).