The back of the car sagged. If the dent in the trunk is not particularly serious and the dent does not damage the paint, you can choose the seamless repair technology of the dent. The repair cost of ordinary 2-3cm dents is within 500 yuan. However, the depression of the trunk is particularly serious, either the body panels are painted or the trunk is completely replaced. Sheet metal painting is more expensive than seamless repair because there is one more step to repair car paint. The replacement price of the trunk is relatively high, and the specific price depends on the basic situation of the vehicle.