Buying or selling a car or other motor vehicle can involve significant sums of money so it's important to create a legal basis for the deal. A Vehicle sale agreement can be used by private individuals wishing to create a full and final legal contract. It sets out all of the important things to be included such as details of the seller and the buyer, the price and payment terms for the vehicle, all the necessary DVLA information about the vehicle and how to deal with any damage to the vehicle.
When selling a car remember to prepare all the necessary paperwork, including the V5C registration document (logbook), handbook, MOT certificate and service log and warranty, if applicable. You'll need to complete the tear-off portion at the bottom of the V5C registration document and send this to the DVLA, giving the top part to the new owner. Its vital that the buyer is informed of any damage to, or problems with, the vehicle by the seller before the sale goes ahead. For further information read Buying and selling a vehicle.