During a head-on collision with a barrier at 30 miles per hour (mph) or 48 kilometers per hour (km/h), the engine compartment compacts by about 30 to 40 percent of its length.

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During a head-on collision, especially at speeds like 30 mph or 48 km/h, the engine compartment is designed to crumple in a controlled manner, absorbing the energy of the impact. This crumple zone deformation typically results in a reduction of 30 to 40 percent of its original length, helping to protect the occupants by reducing the force transmitted to the passenger compartment.

During a Head-On Collision with a Barrier at 30 Miles