The vehicle sales agreement is between a seller and buyer for the sale of a vehicle. It specifies the vehicle make, model, year, and other details.A vehicle purchase agreement or vehicle contract is very important. Here are the templates that you can download and print. How to fill out the Private Car Sale Contract Template? Secure your vehicle transaction with a Vehicle Sale Agreement, detailing sale terms, conditions, and obligations for a smooth, transparent purchase process. The buyer takes the full ownership of the Vehicle (Make, Registration Number). bearing. This form certifies the purchase price and determines the sales tax you must pay when registering the vehicle. Use our fillable template to customize, deliver, and track your car sale contract in minutes. It comes with starter contractual language and eSignatures.