There is also a new Carbon - Fiber package that adds carbon - fiber front splitter, side sill panel insert and rear apron trim, with twin blades on the grille in silver chrome. (topspeed.com)
A front apron with distinctive air inlets, a louvre in the radiator trim in high - gloss black with chrome inserts and muscular side sill panels make the models look more fierce on the road. (mercedesblog.com)
AMG - specific side sill panels lend the 53 - series models a more dynamic silhouette. (topspeed.com)