Complete technical specifications for the Mercedes-Benz S-Class S 500 BlueEFFICIENCY 4Matic — 435 hp, petrol, sedan, 2010. Performance highlights: 0–100 km/h in 5.0 s, top speed 250 km/h (155 mph), consumption 9.8 l/100km (28.8 mpg UK · 24.0 mpg US).