Complete technical specifications for the Aston Martin Vantage V12 Vantage Roadster S — 573 hp, petrol, convertible, 2013. Performance highlights: 0–100 km/h in 3.9 s, top speed 323 km/h (201 mph), consumption 15.9 l/100km (17.8 mpg UK · 14.8 mpg US).