What refinancing means and when it makes sense
Refinancing a car loan means replacing your current loan with a new one, usually from a different lender. The new lender pays off what you still owe on the old loan, and you start making payments to them instead. People refinance for three main reasons: to lower their interest rate (which reduces monthly payments or total interest paid), to change the loan term (making payments smaller or larger), or to get out of a loan with a co-signer.
Refinancing only saves you money if your new interest rate is lower than your current one, or if you're extending the loan term (though that means paying interest longer). Before you start, pull your current loan documents to find your interest rate, remaining balance, and how many payments are left. You'll need this information when you contact lenders.
Key Takeaways
- Refinancing replaces your current car loan with a new one, usually at a lower interest rate, which can reduce your monthly payment or the total interest you pay.
- Your credit score, the age and mileage of your car, and how much you still owe all affect whether lenders will refinance and what rate they'll offer.
- Banks, credit unions, and online lenders all offer car refinancing, and rates vary significantly between them, so comparing at least three is worth the time.
- The refinancing process typically takes one to two weeks from process to funding, and you keep driving your car the entire time.
- Refinancing resets your loan term, so if you're near the end of your current loan, extending it could mean paying interest for years longer than you planned.
Who can refinance and what lenders look at
Most lenders will refinance a car loan if you meet basic requirements: you own the car (or are close to owning it), you have a valid driver's license, and your car isn't too old or too high-mileage. The exact limits vary by lender — some will refinance cars up to 10 years old, others only up to 7 years. Some have mileage caps around 100,000 to 150,000 miles; others don't.
Lenders care most about your credit score and how much you owe compared to what the car is worth. If you owe $15,000 on a car worth $12,000, most lenders won't refinance because you're "underwater" on the loan. If you owe $10,000 on a car worth $15,000, you're in a stronger position. Your payment history on the current loan matters too — if you've been late on payments, refinancing becomes harder or more expensive.
Your income and employment history come into play as well. Lenders want to see that you can afford the new payment. If you've changed jobs recently or have unstable income, some lenders may decline or offer a higher rate.
Where to find refinancing lenders
Banks, credit unions, and online lenders all offer car refinancing. Banks are what you probably think of first — your own bank may refinance your car, and you can also approach other banks in your area. Credit unions often offer lower rates than banks, but you have to be a member. If you're not already a member of a credit union, you may be able to join one through your employer, your school, or your neighborhood.
Online lenders like LendingClub, Upgrade, and others let you explore entirely through their website and often fund quickly. The tradeoff is that you're working with a company you can't walk into, so make sure they're legitimate before sharing personal information. Check whether they're licensed in your state and whether they have a physical address and phone number.
Start by getting quotes from at least three lenders. Each quote involves a "soft" credit check that doesn't hurt your score. Comparing rates across different types of lenders — one bank, one credit union, one online — usually shows you the full range of what's available to you.
The step-by-step refinancing process
Once you've chosen a lender, you'll fill out an process with your personal information, employment details, and information about the car and your current loan. Have your current loan documents handy so you can provide the exact balance and account number. The lender will pull your credit report (a "hard" inquiry this time, which does show on your credit) and may ask for recent pay stubs or bank statements to verify income.
If the lender approves you, they'll send you a loan offer showing the new interest rate, monthly payment, and loan term. Read this carefully — make sure the numbers match what you expected. Once you sign and return the offer, the lender orders a title search and verification that the car exists and is in the condition you described.
The lender then pays off your old loan directly. You'll receive paperwork showing the payoff is complete, and your old lender will release the lien on your car's title. From process to funding usually takes one to two weeks. During this time, you keep making payments to your old lender as usual — don't stop paying until you see confirmation that the old loan is paid off.
How to decide if refinancing will actually save you money
Refinancing costs money upfront, even though many lenders don't charge an process fee. Your new lender may charge a documentation fee, title transfer fee, or other closing costs — these typically range from $0 to $500 depending on the lender and your state. Some lenders roll these costs into the loan, meaning you pay them over time with interest.
To know whether refinancing is worth it, calculate your break-even point. If your new monthly payment is $50 lower than your old one, and refinancing costs $300, you break even after six months. If you plan to keep the car for at least that long, refinancing makes sense. If you're planning to sell or trade in the car soon, the savings might not cover the costs.
Also consider the total interest you'll pay. If you're refinancing to a lower rate but extending the loan from 3 years to 5 years, you might pay less per month but more in total interest. Use a loan calculator to compare the total cost of your current loan (if you kept it) versus the total cost of the new loan.
What happens to your old loan and title
When your new lender pays off the old loan, that lender's lien on your car's title is released. Your state's DMV or equivalent office will send you updated title paperwork showing that the lien is gone. This usually happens automatically — you don't have to do anything — but it can take a few weeks. Keep the paperwork showing the old loan is paid off until you receive the new title.
Your old lender will send you a final statement showing a zero balance. Keep this for your records. If you financed through a dealership (as opposed to a bank), the process is the same — the new lender handles the payoff directly with the dealership's finance company.
Reasons refinancing might not work for you
If your credit score has dropped since you took out the original loan, you may not may have access to for a lower rate. In some cases, you might only may have access to at a rate higher than what you're currently paying — in that situation, don't refinance. If your car is very old, very high-mileage, or worth less than you owe, most lenders will decline.
If you're near the end of your current loan term, refinancing might not save you money even with a lower rate. If you have only 12 months of payments left and refinance into a 5-year loan, you're paying interest for 48 extra months. The monthly savings have to be large enough to justify that.
If you have a co-signer on your current loan and want to remove them, refinancing is one way to do it — but only if you can refinance on your own credit. If you can't, you're stuck with the co-signer unless they agree to release their obligation (which most lenders won't allow without refinancing).
Frequently Asked Questions
Will refinancing hurt my credit score?
Yes, but only temporarily. The hard credit inquiry and new account will lower your score by a few points for a few months. However, if refinancing lowers your monthly payment and you make payments on time, your score will recover and likely improve over time because you'll have a better payment history.
Can I refinance if I'm behind on payments?
Most lenders won't refinance if you're currently behind. You'll need to bring your account current first. Some lenders may refinance if you're only one or two payments behind and can show you're catching up, but this is rare and usually comes with a higher interest rate.
What if my car has a loan from a buy-here-pay-here dealer?
These loans are harder to refinance because buy-here-pay-here dealers often keep the title and have unusual terms. Some traditional lenders won't touch them. Your best bet is to contact credit unions in your area and explain your situation — they're more likely to work with these loans than banks are.
Do I have to refinance with my current bank?
No. You can refinance with any lender that will approve you. Shopping around is actually encouraged — rates vary significantly between lenders, and you want the best deal available to you.
What happens if I want to pay off the new loan early?
Most car loans have no prepayment penalty, meaning you can pay off the loan early without extra fees. Check your loan documents to confirm. Paying early saves you interest, but make sure you don't have other high-interest debt (like credit cards) that you should pay down first.