You should keep in mind that this does not affect the legal rights of the buyer – the car must conform to any description you make in writing or orally during the sale. There are many free versions on the internet, but we think the free versions don`t go far enough to document the car or legal agreement. Fill out the rest of the form in front of the other party. Both parties should sign both copies and keep them as proof of sale. A merchant who tries to sell as an individual may do so to deny you your rights to consumers. If a dealer does not disclose that they are selling the car as part of their business, they may be guilty of a disguised business sale that violates the law. If you are the buyer, then a car purchase agreement gives you the certainty that you know what you are buying. Use our checklist for car buyers to make sure you`ve asked all the important questions.. . .