Is this fixable

Just about anything is fixable but... is it worth it money wise? You could have another $4500 into it by the time you were done.

If your daughters 100% OK then that is whats important. The car itself is well, just a car at the end of the day and is 100% replaceable.

I haven't seen the car in person but I wouldn't fix it and then put my daughter (or son in my case) back in it.

Chuck