go to the vehicle registration office and ask for a car sale package with your car VIN at $20; advertise on newspaper or whereever you want; you may need a safety certificate and drive clean test certificate if your car is three years old or older. Show all these documents to your buyer when he comes to see the car. Negotiate the price and reach a deal. draft a brief sale contract with the sale price and condition, and a small amount of deposit. The buyer will buy his car insurance with the VIN before the transaction. Final step is to exchange the money and your signed vehicle registration paper. the deal is done!