Complete technical specifications for the Mercedes-Benz C-Class C 250 CDI BlueEFFICIENCY Estate — 204 hp, diesel, wagon, 2009. Performance highlights: 0–100 km/h in 7.8 s, top speed 238 km/h (148 mph), consumption 5.3 l/100km (53.3 mpg UK · 44.4 mpg US).