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BDifficulty 2/5

What passive-safety function do a car’s deformable structural zones perform during a collision?

Correct answer

Absorbing impact energy through controlled deformation.

They absorb some impact energy through controlled deformation, helping limit deceleration and its consequences for occupants. They work with a strong occupant compartment and restraint systems; deforming the whole vehicle without protecting that space would not be safe. Bodywork can also incorporate designs that reduce pedestrian injuries. No design guarantees protection in every impact.

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  • Preventing all deformation of outer zones during every impact.

  • Guaranteeing that no occupant can be injured in any collision.

  • Absorbing impact energy through controlled deformation.

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