A-Class Saloon: None is some-more aerodynamic.

The good aerodynamic properties make a pivotal grant to low fuel expenditure underneath bland conditions. The A-Class Saloon was optimised down to a smallest fact by a multiplicity of mathematics loops, CAE simulations (computer-aided engineering) and measurements in a breeze hovel in Sindelfingen. In further to a superb extraneous shape, there are many tiny measures that led to a new record: a worldly rebate of a frontal area notwithstanding significantly softened interior comfort dimensions, an endless sealing judgment (such as a sealing of a headlamp surroundings) as good as roughly finish panelling of a underbody, that includes a engine bay, categorical floorpan, tools of a back spindle and a diffuser.