Successful pricing of pre-owned vehicles for resale requires a little time and patience. It is also recommended that you locate all associated documents like a certificate of title and/or registration and odometer disclosure statement to provide additional information about the vehicle being sold. If you are unable to find the VIN number, you can always find it on the vehicle’s Title or Registration. This number is unique to each vehicle and can be found on the driver’s side windshield or inside where the door meets the vehicle. For used cars, you will need to compose a description of the vehicle sufficient to identify it, including a vehicle’s make, model, color, year, body type, and its vehicle identification number. Tips on How to Make a Bill of Sale For a Carīefore writing a bill of sale for a car, you should gather all the necessary information.