The crumple zones of cars are normally at the front because it is estimated that 65% of the car impacts occur on the front side. The crumple zone is aimed at absorbing the impact of a crush to secure the passengers.
All your Newer car have crumple zones
crumple zones absorb impact damage to protect the passenger cell
Crumple Zones prevent damage or injury by supplying a place in the structure of the frame to crumple in an accident.
Crumple zones are zones built into cars that crumple in a controlled manner. The main crumple zones are at the front and the rear of a vehicle. On impact, they crumple up in a controlled manner, which stops the force energy reaching the occupants and injuring them. The crumple zone dissipates the energy Advantage :they save lives by stopping forceful energy Disadvantage: they can kill occupants in severe accidents because in high speed impacts they can dislodge the dashboard from the frame of the body Potential collapse of the footwells, trapping the driver and passenger Crumple zones can be recognised by bent body panels.
Crumple zones
You would have to crash to use them.
lots
1951 by mercedes benz
By absorbing some of the energy.
Crumple zones are designed to absorb and dissipate energy during a collision, significantly reducing the risk of injury or death for occupants. While exact figures can vary by region and study, it's estimated that crumple zones save thousands of lives annually in the United States alone. Overall, advancements in vehicle safety, including crumple zones, contribute to a decline in fatalities and serious injuries in car accidents.
seat belts and air bags
crumple zones are not different materials, they are strategically placed indentions in the body panels. these indentions collapse on inpact instead of becoming a projectile into the passenger compartment.