Complete technical specifications for the Audi A5 S5 Cabriolet TFSI quattro — 354 hp, petrol, convertible, 2020. Performance highlights: 0–100 km/h in 4.9 s, top speed 250 km/h (155 mph), consumption 8.8 l/100km (32.1 mpg UK · 26.7 mpg US).