The fifth generation BMW 4 Series Convertible combines elegant lines with aerodynamic details and athletic proportions. Short, flared overhangs, a long bonnet and the set-back passenger compartment with flowing roofline distinguish the exterior, just as the characteristic beading line which continues along the sides to the rear. From a lateral perspective, the BMW 4 Series Convertible displays a wedge-shaped silhouette. The shoulder line surrounds the interior like a railing, creating a harmonious transition from inside to outside.