A unibody car is a car that has its body and frame integrated together as one unit. This type of car is designed to crumple in specific areas in the event of an accident to absorb impact and safeguard the passengers. However, a ladder frame car is constructed with a separate body and frame, which allows it to be more durable however it is also more heavy.
The exact cost for repairing bent frames is contingent upon the extent of the damage and the length of time it takes to fix it. Generally speaking, costs range from just a few hundred dollars to several thousand depending on the circumstances.
Bent frames need to be fixed by a certified mechanic with expertise in collision repair and auto bodywork. The procedure typically involves determining the extent of damage, removing any weak areas, and welding new pieces into place.