Complete technical specifications for the Mercedes-Benz E-Class E 350 BlueTEC Cabriolet — 252 hp, diesel, convertible, 2013. Performance highlights: 0–100 km/h in 6.7 s, top speed 250 km/h (155 mph), consumption 5.6 l/100km (50.4 mpg UK · 42.0 mpg US).