BlueEFFICIENCY from Mercedes-Benz stands for pioneering efficiency technologies as well as innovative packages of measures based on optimising fuel consumption and emission levels.

BlueEFFICIENCY measures are comprehensive vehicle optimisations that can help to save fuel and reduce environmental impact. The E-Class Coupé combines the most efficient engines with optimum aerodynamics and energy management features to keep fuel consumption to a minimum.

The latest-generation CDI diesel engines combine irresistible performance with low consumption. Injection pressure has been increased, smoothness of operation enhanced and noise levels optimised – while reduced compression makes for lower emission levels.

Direct injection, increased compression and turbocharging in the new petrol engines deliver outstanding torque, output and noise reduction figures. Innovative engine technology has significantly reduced emissions and fuel consumption compared with previous models.