I too was recently rearended and I suggest you do as I did and go get a complete physical. That way you can be on record especially if your neck, back, head, etc start to ach in the near future which commonly occurs with this type of wreck (notice that I didn't call it an "accident"). If you do have a physical issue as related to the wreck they will be responsible for your medical fees along with your "pain & suffering". As far as the car is concerned, they are responsible for repairing it to pre-crash condition or paying you the book value for the car at which time they will likely offer to sell the car back to you for a predetermined amount that most likely would be to your benefit to accept if you are handy with body work. If not, you will be in the market for a new ride.