You CAN accept settlement for your totalled car and retain it with a deduction representing the salvage value. But this almost never makes financial sense, since you will THEN have to repair the car, and then jump through several hoops before you will be allowed to register and drive it again. And then, you will have a salvage title, which means the value of the car will be cut in half. So unless the car was already in pretty bad shape, and the current damage is only cosmetic, it will end up costing you more to keep it.