Is Refinancing Your Car Loan Worth It?
Compare a refinance using the remaining balance, interest rates, fees, and total repayment cost—not just the payment.
$24,000 balance · 48 months remaining
Fixed contract rates; $300 in upfront costs. These are illustrative rates, not current offers or an eligibility assessment.
Start the comparison today
Payments and interest already paid are past costs. Use the current balance, current rate, and months still remaining to compare the decision in front of you. Include refinancing fees and any penalty for closing the old loan.
- Obtain a dated payoff quote from your existing lender.
- Write down the new rate, principal, term, and fees.
- Use interest rates with fees entered separately; APR may already include some fees.
Watch for a longer loan
A lower rate does not guarantee a lower total cost if you also extend the term. For example, replacing a loan with two years left with a six-year loan can reduce the required payment while keeping you in debt for four additional years. Sumvoro shows both the payment change and total remaining cost.
- Compare equal terms first to isolate the effect of the rate.
- Then test a different term if monthly cash flow matters.
- Consider how long you expect to keep the vehicle.
Treat fees consistently
If you pay fees upfront, add them to the new loan’s total payments. If the lender adds them to the balance, the new payment must include both the fees and the interest they accrue. Do not add financed fees again after calculating total payments.
Frequently asked questions
Can the calculator tell me which offer I qualify for?
No. It compares numbers you enter. Qualification depends on the lender, credit profile, vehicle, loan balance, and other requirements.
What if I sell the car before the loan ends?
Full-term savings may not describe that situation. Compare payments made, upfront costs, and each remaining payoff balance at your expected sale date.