2021 BMW 4 Series Coupé

Enhanced spoiler mechanism that enables an optimized package 
Increased spaciousness inside due to outside opening

Member & inner: steel
Outer: Al 1.0t

​Outside pedestrian protection airbags aim to reduce the severity of head injuries by absorbing energy at the points of a vehicle that a pedestrian would most likely impact during a collision.

IR-absorbing roof system made of polycarbonate 
Reducing the heating of the interior of the car 
Benefits: impact-resistant, lightweight and safe 

Exteriors that link humans and cars, supporting autonomous driving systems