Tell your leasing company you want to buy the car. The printed lease form must be labeled "lease agreement," "retail lease agreement," or "motor vehicle lease agreement.You go to a car dealer, ask for the leasing staff, and tell them you want to lease a car with option to buy, which is the norm anyway. Before you sign, make sure you understand every part of your auto lease contract. Let's take a close look at a real vehicle lease agreement. Toown policy allows you to rent a car for a period of time and put a portion of the rental payments toward buying the car. A lease buyout, sometimes referred to as a purchase option, allows you to purchase the car at the end of the lease instead of turning it in. F.Y.I. – You are under no obligation to purchase LDW or any other optional service as a condition of rental. A lease option is an agreement that gives a renter a choice to purchase the rented property during or at the end of the rental period. The purchase of DW is optional and not required to rent a car.