Bank vs dealer car financing
Get a written offer from a bank or credit union before visiting the dealership, then compare it with the dealer’s complete offer. The lowest advertised interest rate does not always produce the lowest total cost.
How the two routes work
With direct lending, you apply to a bank or credit union for an auto loan. With dealer-arranged financing, the dealership may send your application to lenders and present terms to you. Some manufacturers also advertise special financing for eligible buyers or vehicles. Ask which lender will hold the loan and read the final paperwork.
Compare the whole transaction
First agree on the vehicle price and ask for the out-the-door amount, including taxes and mandatory fees. Then request the amount financed, cash down, contract interest rate, APR, term, monthly payment and any financed fees for each offer. APR can include certain loan charges, so it can differ from the contract interest rate used to calculate a monthly payment. Check the lender’s written payment schedule when available.
A manufacturer might offer a low promotional rate or a cash rebate. If both are not available together, compare the discounted purchase price under the bank loan with the promotional dealer loan at its actual price. A longer term can lower the payment but increase interest and leave you owing money longer.
Example: why a rate alone is insufficient
Suppose the same $35,000 car qualifies for a $2,000 cash rebate with outside financing but not with a special dealer rate. The dealer’s rate might be lower, yet you need to finance more because you give up the rebate. Enter the cash rebate under the bank offer and the dealer rebate as zero, then compare the estimated four-year cost and remaining balance. Your own rates and fees determine the answer.
Bring this checklist to the dealership
- Ask for the written out-the-door price before discussing monthly payments.
- Bring a bank or credit union preapproval, and ask the dealer to beat the whole offer.
- Compare equal loan terms where possible and record any rebate restrictions.
- Confirm trade-in value and payoff separately; debt on the old car does not disappear.
- Read the finance contract, especially optional add-ons and prepayment terms.
Sources: CFPB on bank and dealer financing and FTC on financing and leasing.