Complete technical specifications for the Mercedes-Benz E-Class E 250 BlueEFFICIENCY Estate Elegance — 204 hp, petrol, wagon, 2011. Performance highlights: 0–100 km/h in 8.1 s, top speed 230 km/h (143 mph), consumption 6.8 l/100km (41.5 mpg UK · 34.6 mpg US).