WHO OWNS IT
Whether you pay for the car with cash, or finance it and make monthly payments, either way it's yours. Of course, if you're financing it, you'll have to meet the obligations the lender requires, like a certain down payment amount and timely monthly payments. If you don't, they have the right to repossess it.
If you're financing it, the bank will probably request a down payment. You can also trade-in another vehicle and use any equity towards your down payment. The amount of the down payment is usually based on the lender's requirements and your credit score.
Your vehicle will be worth whatever you can sell it for in the future and that depends on how well you maintain it. (Be smart and protect your investment with regular scheduled maintenance by a factory-authorized facility!
END OF PAYMENTS
Once you've paid off what you owe on your contract, that's it. Your vehicle is 100% yours. The lending institution will send you a Lien Release as proof that the vehicle is completely paid off and all yours