Yes, I agreed with Mr. Suh. First you have to pay off the car, where either the buyer can get a loan from the bank, or some how you discuss with him and and loan company and find out how you are going to pay the car off. After your car gets paid off, you have to go to DMV with him and Changed your car registration name to his; otherwise、 you will get into a trouble because the car is still under your name.