Mercedes-Benz C-Class Offers Improved Performance & Safety Innovations Stuttgart/Geneva. The Mercedes-Benz C-Class in its current generation was Mercedes-Benz's top-selling model in its fourth year on sale with worldwide sales topping 415,000 in 2017. The newly updated C-Class Sedan celebrates its world premiere with increased power and extended driver assistance systems. Among the highlights are a new, more powerful, and efficient engine that increases output by 14 horsepower and the extended suite of Intelligent Drive features shared with the Mercedes-Benz E-Class. The facelifted 2019 Mercedes-Benz C-Class Sedan will celebrate its World Premiere at the 2018 Geneva International Motor Show and will go on sale in the U.S. by late 2018. The newly refreshed C-Class combines emotion with intelligence. The vehicle's appearance is defined in particular by its redesigned front and the new design of the LED headlamps and taillamps, now standard. The front and rear