Car Loan Calculator
Car Loan Comparison Calculator:
Bank vs Dealer Financing
Compare two interest rates side by side. See exactly how much you save by getting a bank pre-approval before stepping into a dealership.
Educational Disclaimer: Wyzfin calculators are for educational and informational purposes only. They do not constitute financial, tax, or legal advice. Always consult a qualified professional for guidance specific to your situation.
This car loan comparison calculator bank vs dealer tool shows whether dealer financing or a bank loan is cheaper with your exact numbers. Enter the vehicle price, down payment, term, and two APR offers to see the monthly payment, total interest, and car loan interest comparison side by side. It is built for buyers who want negotiating leverage before they sit down in a dealership finance office.
“I use the 50/30/20 calculator every time I get a raise to make sure my lifestyle isn't creeping too fast.”
— Emily T.
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Master the Strategy
Before you commit to a vehicle, use the 50/30/20 budget calculator to check whether the payment fits your monthly cash flow. If you are choosing between a car payment and other goals, the extra dollar allocator can show what that money could do elsewhere.
Frequently Asked Questions
Should I finance through the dealer or my bank?
Always get a pre-approval from your bank or credit union first. This gives you a baseline rate. If the dealer can beat it, take the better offer. If they can't, use your bank's loan. Dealers often mark up the rate they receive from lenders.
What is a good car loan interest rate?
In the US, a good rate for excellent credit (720+) on a new car is typically 5–7% APR. Used car loans tend to be 1–3% higher. Credit unions typically offer the lowest rates in most markets globally.
What is a balloon payment?
A balloon payment is a large lump sum due at the end of a loan term. Common in PCP deals in the UK and balloon finance in Australia/EU. It lowers monthly payments but requires a plan for the final payment.
How much should I put down on a car?
A 20% down payment is a solid target — it reduces your loan amount, lowers monthly payments, and helps avoid being 'underwater' on your loan (owing more than the car is worth). Cars depreciate quickly, especially in the first year.
Should I get dealer financing or a bank loan?
Get a bank or credit union pre-approval before visiting the dealer, then compare it against the dealer's offer. Dealer financing is convenient, but it can include rate markups or add-ons. The better option is the one with the lower total cost after fees, rate, and term are included.
How do I compare two car loan offers?
Compare APR, loan term, down payment, fees, monthly payment, and total interest. A lower payment is not always cheaper if it comes from a longer loan. Use the calculator above to compare the full cost, not just the monthly number.