A package of intelligent safety measures in the BMW 4 Series Coupé is specifically aimed at minimising the risk of accidents – and ensuring you are ideally protected at all times.
Extremely resistant, large-volume cross-members and the intelligent use of high-strength and ultra high-strength multiphase steels provide maximum stability for the safety bodyshell while maintaining a low weight. The impact energy is diverted to other areas of the bodyshell around the passenger cell, such as the underbody, side frame, bulkhead and roof, and absorbed by deformation zones at the front and rear. In the event of a side collision, protection comes from reinforced structures in the B-pillar and sills, high-strength side-impact stabilisers in the doors as well as robust cross-members in the seat areas.