The requirements for selling a vehicle without a title vary depending on the state. In general, if the vehicle is 13 years old and you are the registered owner, you may be able to sell it without a title. However, you will need to provide the buyer with a bill of sale and other documents, such as a vehicle identification number (VIN) verification and a statement of odometer disclosure.
To be sure, you should check with the Department of Motor Vehicles (DMV) in your state for the specific requirements for selling a vehicle without a title.