Yes. The CFPB says a down payment can be cash, the net proceeds from trading in a vehicle, or both, and the more you put down, the less you need to borrow. The catch is the word "net." If you still owe on the car, part of its value may go to paying off that loan first.
Cox Automotive's October 26, 2026 market summary says that, because of higher financing costs, the average used-vehicle down payment has dropped to nearly 0% of a typical loan. The same report puts interest on a typical used-vehicle purchase at $10.9K over the life of the loan, up 96% since 2019.
When buyers put little or nothing down, the whole price gets financed and the interest adds up. A trade with real equity is one of the few ways to put money down without writing a check.
Your trade's equity is what's left after the payoff:
The CFPB also says a larger down payment may reduce the interest rate on the loan. That's a "may," not a promise. Lenders set rates on more than one factor.
This article is general information, not financial advice. Loan terms depend on the lender and your credit.
A trade-in can be your down payment, but only the equity counts. With used-car down payments near 0% on average, a strong trade offer can be the difference between financing the whole car and financing less of it.
Selling your car in East Texas? Here's how competing offers work. Get competing offers. It's free to sellers, first responses typically come the same day (not guaranteed), and offers are confirmed after a physical appraisal.