Complete technical specifications for the Mercedes-Benz E-Class E 250 CDI BlueEFFICIENCY Elegance — 204 hp, diesel, sedan, 2009. Performance highlights: 0–100 km/h in 7.7 s, top speed 240 km/h (149 mph), consumption 5.0 l/100km (56.5 mpg UK · 47.0 mpg US).