What refinancing a car loan means
Refinancing means replacing your current car loan with a new one from a different lender. You use the new loan to pay off the old one in full, then make payments to the new lender instead. The new lender takes a lien on your car, just as your original lender did.
The goal is usually to lower your monthly payment, reduce the total interest you pay, or both. This happens when the new loan has a lower interest rate, a longer term, or both compared to what you currently owe. Some people refinance to change the loan term — for example, moving from a 72-month loan to a 60-month loan to pay off the car faster.
Refinancing is different from trading in or selling your car. You keep the same vehicle. The only thing that changes is who holds the loan and what you pay each month.
Key Takeaways
- Refinancing replaces your current loan with a new one, usually at a lower rate, which reduces your monthly payment or the total interest you pay over time.
- Your credit score, the age and mileage of your car, and how much you still owe all affect whether a lender will refinance you and what rate they offer.
- The refinancing process takes one to two weeks from process to funding, and you continue making payments to your original lender until the new one pays them off.
- Refinancing costs little or nothing out of pocket, but some lenders charge origination fees, and you may pay title transfer fees to your state.
- Refinancing makes the most sense if your credit score has improved since you took out the original loan, or if interest rates have dropped significantly.
When refinancing saves you money
Refinancing saves money when the new loan's interest rate is lower than your current rate. The size of the savings depends on how much lower the new rate is, how much you still owe, and how long you have left to pay. A rate drop of even one percentage point can save hundreds of dollars over the life of the loan.
Your credit score is the main factor that determines the rate a new lender will offer. If your score has improved since you took out the original loan — because you paid bills on time, paid down other debts, or corrected errors on your credit report — you may now may have access to for a better rate. Lenders also look at your income, employment history, and how much you still owe compared to the car's current value.
Market interest rates also matter. When the Federal Reserve lowers rates, car loan rates often fall too. If rates have dropped since you financed your car, refinancing may be worth considering even if your credit score has not changed.
Who can refinance and what lenders look for
Most lenders will refinance a car loan if you own the car outright or owe less than it is worth. Your car must typically be less than 10 years old, though some lenders go up to 12 years. The car's mileage matters too — most lenders want to see fewer than 100,000 to 150,000 miles, though this varies.
You will need to be current on your existing loan, meaning you have not missed any payments recently. If you are behind on payments, most lenders will not refinance you until you catch up. Some lenders will work with borrowers who have had a recent late payment, but you will pay a higher rate.
Lenders pull your credit report and check your income through tax returns or recent pay stubs. They also verify the car's value using resources like Kelley Blue Book or NADA Guides. If you owe more than the car is worth — called being "underwater" — refinancing is usually not possible, though some credit unions and banks will refinance up to 125% of the car's value in certain cases.
The refinancing process and timeline
The process starts with shopping for rates. You can contact banks, credit unions, online lenders, and your current lender to see what they offer. Each lender will ask for basic information — your name, the car's details, how much you owe, and your employment. Most will give you a rate quote without pulling your credit report, though the final rate depends on a hard credit pull later.
Once you choose a lender and submit a full process, they order a vehicle inspection or valuation. This usually takes a few days. They then pull your credit report, verify your income, and prepare loan documents. The entire process typically takes 7 to 14 days from process to funding.
When the new loan is funded, the new lender's money goes directly to your current lender to pay off the old loan in full. You will receive a payoff letter confirming the old loan is closed. You then begin making payments to the new lender. During the transition, you may owe a small amount to your original lender if there is a gap between when they receive the payoff and when they release the lien — this is rare but possible.
Costs and fees involved in refinancing
Refinancing typically costs little or nothing out of pocket. Most lenders do not charge process fees, appraisal fees, or prepayment penalties. However, some lenders charge an origination fee of 1% to 2% of the loan amount, which they deduct from the loan proceeds or add to the amount you borrow.
Your state may charge a title transfer fee when the lien holder changes. This is usually $50 to $200, depending on your state. Some lenders cover this cost; others pass it to you. Ask before you sign.
You will not pay a prepayment penalty to your original lender for paying off the loan early — federal law prohibits prepayment penalties on auto loans. However, if you have paid interest upfront or have a loan with a large gap between your payment and the principal reduction, refinancing early means you lose some of that prepaid interest.
How to compare refinancing offers
When comparing offers, look at the Annual Percentage Rate (APR), not just the interest rate. The APR includes the interest rate plus fees, so it shows the true cost of borrowing. A lender with a slightly higher rate but no origination fee may have a lower APR than one with a lower rate but a 2% fee.
Calculate the total amount you will pay over the life of the loan under each offer. A lower monthly payment sounds good, but if it comes from extending the loan term by several years, you may pay more in total interest. Use an online auto loan calculator to compare scenarios side by side.
Check whether the lender allows you to make extra payments or pay off the loan early without penalty. Some lenders charge fees for early payoff; most do not. If you think you might pay off the car early, this matters.
| Factor to Compare | Why It Matters |
|---|---|
| APR | Shows the true cost of the loan, including fees and interest. |
| Monthly Payment | Affects your budget, but a lower payment may mean paying more total interest. |
| Loan Term | Longer terms lower payments but increase total interest paid. |
| Total Interest Paid | The real measure of whether refinancing saves money. |
| Prepayment Penalties | Matters if you plan to pay off early or trade in the car. |
When refinancing does not make sense
Refinancing is not worth doing if you are close to paying off the original loan. If you have only 12 to 18 months left, the interest savings will be small and may not cover the fees and hassle. Similarly, if your credit score has not improved and interest rates have not dropped, a new lender will likely offer you a rate similar to what you have now.
If you are underwater on the loan — owing more than the car is worth — most lenders will decline to refinance. Some credit unions will refinance up to 125% of the car's value, but this is rare and comes with a higher rate. In this case, your best option is to keep making payments until you owe less than the car is worth.
Refinancing also does not make sense if you plan to sell or trade in the car soon. The payoff process takes time, and if you sell before the new lender's lien is released, you will have to handle the payoff separately.
Frequently Asked Questions
Will refinancing hurt my credit score?
Refinancing will cause a small, temporary dip in your credit score because the lender pulls your credit report. This hard inquiry typically lowers your score by a few points and fades within a few months. However, refinancing also lowers your overall debt and may improve your credit mix, which can help your score in the long run.
Can I refinance if I still owe money on my car?
Yes. Most lenders will refinance as long as you owe less than the car is worth. If you owe exactly what the car is worth or slightly more, some credit unions and banks will still refinance, but at a higher rate. If you owe significantly more, refinancing is not possible until you pay down the loan.
How long does refinancing take?
The process usually takes 7 to 14 days from the time you submit a complete process to the time the new lender funds the loan and pays off the old one. Some lenders are faster; others take up to three weeks. You continue making payments to your original lender until the new one pays them off.
What if my car is too old or has too many miles?
Most lenders have age and mileage limits, typically 10 years old and 100,000 to 150,000 miles. If your car exceeds these limits, try credit unions in your area — they often have more flexible requirements. Some online lenders also work with older cars, though they may charge a higher rate.
Do I have to refinance with my current lender?
No. You can refinance with any lender — a bank, credit union, or online lender. Shopping around is important because rates vary significantly. However, your current lender may offer you a competitive rate to keep your business, so it is worth asking them for a quote.