Complete technical specifications for the Mercedes-Benz E-Class E 200 BlueEFFICIENCY Cabriolet — 184 hp, petrol, convertible, 2011. Performance highlights: 0–100 km/h in 8.3 s, top speed 231 km/h (144 mph), consumption 6.7 l/100km (42.2 mpg UK · 35.1 mpg US).