Use this car purchase agreement template to customize the financing information for your car along with other required details. When buying a vehicle or equipment for your business, use this Vehicle and Equipment Purchase Agreement to protect yourself from unwarranted liabilities.Find out what documents you will need to provide proof of sale and ownership if you are buying, selling, or gifting a vehicle. Learn how to submit an offer to GSA to become a MAS contractor, so you can sell commercial products, services, and solutions at pre-negotiated prices.