Technology Mercedes-Benz A-Class Sedan to debut at end of 2018 – same wheelbase as hatchback, 0.22 drag coefficient July 23, 2018 johorbiznet Johor News Mercedes-Benz A-Class Sedan to debut at end of 2018 – same wheelbase as hatchback, 0.22 drag coefficient Paul Tan’s Automotive News Mercedes 2019 A-Class sedan will be most aerodynamic car it makes Motoring New Mercedes-Benz A-Class sedan has lowest aerodynamic drag of any production car Fox News Full coverage Source: Technology News Feed