Opened yesterday at the motor show in Detroit 2011, Mercedes-binz introduced the journalists updated sedan and C-Class wagon 2012 model year. As previously reported, the news apparently has not changed much. But, compared with the previous version, the updated C-class W204 boast improved fuel efficiency by 31 percent. To achieve this it was possible not only thanks to the start/stop, but also due to the new 7-speed automatic transmission 7G-Tronic Plus. Total buyers will be available only two equipment: Elegance and Avantgarde. Among the options is worth noting system COMAND Online (surcharge 3070 Euro), which through the Internet can download marshtury laid in Google Maps and download them to the navigation system. European prices for the new Mercedes C-class start at 32,695 euros for the sedan C180 BlueEfficiency (156 hp) and 34,361 euros for a wagon with a similar engine. Recall that in the spring at the Geneva Motor Show 2011 will see the new C-Class coupe, the first picture which has recently been published online.