The average driver who refinanced saved about $84 a month in the fourth quarter of 2025, according to Experian. Refinancing a car loan may seem like a move meant only for when finances get tight. But it's actually a common financial strategy that can help monthly cash flow, reduce interest costs, or better align loan terms with changing needs. Whether you've grown your credit score, found better interest rates, or simply want to lower your monthly payments, auto loan refinancing can be a helpful option.
Timing matters, too. Auto refinance rates have eased from their December 2023 peak of 9.89%, according to Experian, which has made a fresh look worthwhile for many borrowers. If you want to see current offers, you can compare car loan and refinance options in one place before you apply.
Refinancing a car loan means replacing your existing loan with a new one, ideally with better terms. The new loan pays off your current balance, and you start fresh with new rates, a new term length, and potentially a new lender. The refinanced loan may lower your monthly payment, shorten your repayment period, or reduce your total interest costs—depending on your qualifications and goals.
It depends on how your current rate compares with today's, but auto refinance rates have improved enough to make a fresh look worthwhile for many borrowers. Borrowers who refinanced in the second quarter of 2025 lowered their rate from 10.45% to 8.45% on average, according to Experian.
That shift follows a broader move in borrowing costs: the Federal Reserve has held its benchmark rate at a range of 3.50–3.75% through July 2026. Refinance activity has responded, with volume up roughly 70% year over year in the second quarter of 2025, per Experian.
For context on where new loans stand today, Experian reports average rates of 6.39% on new cars and 11.43% on used cars in Q1 2026. The practical takeaway: compare the rate you're paying now against current offers, since the gap is what drives your savings.
Refinancing makes sense when your situation has changed in a way that earns you a lower rate, a payment you can manage, or a faster payoff. Here are the most common reasons.
If rates have fallen since you took out your original loan, or if your credit has improved, you may qualify for a lower APR. Interest rates fluctuate based on market conditions and personal creditworthiness. Even a 1–2 point decrease can save hundreds—or, on larger balances, thousands—over the life of the loan, according to Experian.
A stronger credit profile is one of the clearest signals it's worth refinancing. If you had a limited credit history or a low credit score when you bought your car, chances are you got stuck with a high interest rate. Over time, if you've made timely payments and reduced debt, you may now qualify for better terms—Experian notes that a score of 661 or higher on VantageScore, or 670 or higher on FICO, typically qualifies borrowers for lower rates.
Yes—a higher income or a lower debt-to-income ratio can help you qualify for better refinance terms. Lenders look at how comfortably your budget covers the payment, so paying down other debts or earning more can strengthen your application, according to Experian.
Refinancing can lower your monthly payment by stretching the remaining balance over a longer term. While this may increase the total interest paid over time, it can provide immediate relief through lower monthly payments—especially useful during periods of income fluctuation or financial hardship.
Yes—refinancing to a shorter term can help you own the car sooner. If you're earning more or have additional savings, moving to a shorter term with a lower interest rate can help pay off the vehicle sooner and save on interest.
You can often save on both your monthly payment and total interest, and the size of the savings depends on how far your rate drops. Say you owe $25,000 with four years left: trimming your rate from about 10.45% to 8.45% would lower your payment and cut the interest you pay over the remaining term. The average refinancer saved about $84 a month in the fourth quarter of 2025, according to Experian.
The table below is illustrative only. It assumes a $25,000 balance over 48 months at the average Q2 2025 refinance rates Experian reported; your actual numbers will differ. Your result can be much larger than this conservative example: the ~$84 monthly average Experian reported reflects refinancers who cut their rate by more, carry larger balances, or adjust their term.
Detail | Before Refinancing (10.45% APR) | After Refinancing (8.45% APR) |
Estimated monthly payment | ~$639 | ~$616 |
Estimated total interest | ~$5,691 | ~$4,554 |
Estimated monthly savings | — | ~$24 |
To see figures for your own balance, rate, and term, run your numbers with an auto loan calculator before you apply.
Refinancing can lower your rate, payment, or total interest, but it can also stretch out your loan or trigger fees—so weigh both sides.
Pros | Cons |
Lower interest rates can save money over the life of the loan | Extending the loan term may increase total interest paid |
Reduced monthly payments free up cash for other expenses | Prepayment penalties on the original loan could offset savings |
Change loan terms to better suit your current financial goals | Vehicle depreciation may leave you upside down on the loan |
You qualify by meeting a lender's requirements on credit, loan-to-value, vehicle condition, and remaining balance. Approval isn't automatic, so it helps to check where you stand on each factor below.
Credit score: Lender minimums vary and there's no universal floor, but a score of 661 or higher on VantageScore (or 670 or higher on FICO) typically qualifies borrowers for lower rates, according to Experian.
Loan-to-value ratio (LTV): This compares the car's current value to your outstanding loan balance. A high LTV—especially one above 100%—can be a red flag.
Vehicle age and mileage: Many lenders won't refinance vehicles older than about 10 years or with more than roughly 100,000 miles, and some require at least two years remaining on the loan, according to Experian.
Remaining balance and term: Some lenders require a minimum loan amount (e.g., $5,000) and a certain number of remaining months (usually 12+).
To refinance your car loan, work through these seven steps.
Check your credit score: Know where you stand before applying.
Compare lenders: Don't make hasty decisions out of convenience, like just going with your current bank—get quotes from online lenders, credit unions, and major financial institutions to ensure you're getting the right deal for you. Getting pre-approved with a few lenders lets you compare real offers side by side.
Review loan terms: Evaluate APR, monthly payment, loan length, fees, and prepayment penalties.
Gather documentation: Typically includes current loan details, vehicle information (VIN, mileage), proof of insurance, and proof of income.
Apply and wait for approval: Some lenders offer instant decisions; others may take a few days.
Pay off the original loan: Once approved, the new lender will usually pay off your old loan directly.
Begin new repayment schedule: Make sure you start payments on time to avoid late fees.
The impact is usually minor and temporary. When you apply, the lender runs a hard inquiry, which typically lowers a FICO score by fewer than 5 points, with the effect fading over about a year, according to Experian. If you shop several lenders within a 45-day window, those inquiries generally count as a single inquiry for scoring purposes, so comparing offers doesn't stack up penalties.
You can refinance as soon as the vehicle's title transfers, which usually takes about 60 to 90 days after purchase, according to Experian. That said, many advisers suggest waiting about six months, which gives you time to build a payment history and lets your credit recover from the original loan's inquiry.
Hold off when the timing or costs would cancel out the benefit. Refinancing isn't ideal in every situation. You may want to avoid it if:
Your current loan has a significant prepayment penalty
You're almost finished repaying the existing loan (e.g., fewer than 12 months remain)
The value of your car is less than the outstanding loan balance
You plan to sell or trade in the vehicle soon
Prepayment penalties aren't universal—whether one applies depends on your loan contract and state law, and some states prohibit them outright, according to the CFPB. If you owe more than the car is worth, refinancing can roll that negative equity into the new loan and keep you upside down longer, so weigh that gap carefully before applying.
If refinancing doesn't fit, a few other moves can ease the pressure. You could ask your current lender about hardship or deferment programs, trade down to a more affordable car, or review your broader budget and debts together. If your main goal is a lower rate, though, it's worth comparing car loan options on BestMoney before you decide.
This guide is for drivers deciding whether refinancing an existing auto loan is worth it. It's especially useful if you:
Have improved your credit score since you bought the car
Are paying a high APR compared with current rates
Feel your monthly payment straining your budget
Want to pay off the loan faster with a shorter term
It's probably not the right time if you're within a few months of payoff or owe more than the vehicle is worth.
Your next step is to gather offers and compare them against the loan you have now. From there, you can:
Compare car loan lenders to see current refinance offers side by side.
Run your numbers with an auto loan calculator to estimate your payment and interest.
Read our guide to getting pre-approved so you know what to expect before you apply.
You can refinance once the title transfers, usually about 60 to 90 days after purchase, though many advisers suggest waiting roughly six months, according to Experian.
Only slightly and temporarily. The hard inquiry typically lowers a FICO score by fewer than 5 points, and rate-shopping within 45 days counts as one inquiry, per Experian.
It's harder but possible. You may face higher rates, so adding a co-signer or taking a few months to build your credit first can improve your terms.
It varies with your rate and balance, but the average refinancer saved about $84 a month in Q4 2025, according to Experian.
There can be. Your original loan may carry a prepayment penalty depending on your contract and state law, so review the terms before you refinance, according to the CFPB.
This article relies on secondary, non-competitor sources rather than proprietary BestMoney data. For rate and refinancing figures, we used Experian's State of the Automotive Finance Market reporting and its consumer credit guidance. For the interest-rate environment, we referenced the Federal Reserve's rate decisions through July 2026, and for fee and prepayment-penalty rules we relied on the Consumer Financial Protection Bureau. We name each source inline next to the claim it supports.
Experian — State of the Automotive Finance Market reports and Ask Experian consumer guidance (2025–2026)
Federal Reserve — federal funds rate decisions through July 2026
Consumer Financial Protection Bureau (CFPB) — guidance on loan prepayment penalties
Disclaimer: AI was used in the creation of this content, along with human validation and proofreading.
The BestMoney editorial team is composed of writers and experts covering a full range of financial services. Our mission is to simplify the process of selecting the right provider for every need, leveraging our extensive industry knowledge to deliver clear, reliable advice.
