Design is critical for safe substitution of steel for plastics

According to the World Steel Association (WSA), an average of 900kg of steel is used in every vehicle. Of this, 34% is used in the body structure, panels, doors and trunk closures to ensure high-strength and energy absorption during collisions. The remainder is used in the drivetrain (23%), the suspension (12%), the wheels, the fuel tank, and the steering and braking systems.