Since the head and the rest of the body bear the force of a collision separately, the occupant's neck is often hit with a great force that may result in neck injury.

The City ZX's neck shock mitigation seats are designed to reduce neck injury in case of a collision by distributing the impact equally between the neck and the torso.

The car boasts of optimized headrest placement.

This ensures that the force of the collision impact on the neck is thus reduced by about 15%.