Here at Geneva, instead of coming off as a sporty coupe version of the 2010 Mercedes-Benz E-Class, the new E-Class Coupe is pitching BlueEFFICIENCY.The 2010 Mercedes-Benz E-Class Coupe will?five trim-levels for the European market including a base E?250 CDI?BlueEFFICIENCY. While producing 204-hp the E 250 CDI BlueEFFICIENCY?returns an estimated 44.3 mpg (U.S.). The V6 E 350 CDI BlueEFFICIENCY Coupe diesel will produce 231-hp with fuel economy coming in at an estimated 35 mpg. The gasoline BlueEFFICIENCY models include a 204-hp 4-cylinder E 250 CGI BlueEFFICIENCY that will return an estimated 34 mpg. The 292-hp V6 E 350 CGI BlueEFFICIENCY Coupe will return an estimated 28 mpg.Well bring you all the U.S. spec details from the 2009 New York Auto Show next month.Click through for the high-res image gallery.2010 Mercedes-Benz E-Class Coupe:????Tags: 2009 Geneva Motor Show, , Coupes, , Mercedes-Benz E-Class Coupe