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When Can You Refinance a Car Loan?

02
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04
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2025

Have you recently bought a car and found yourself less than satisfied with your auto loan? Maybe your monthly payment is stretching your budget, your lender’s customer service isn’t up to par or you’ve seen lower rates advertised by competitors. Whatever the case may be, refinancing might give you an out.

But how soon can you make the switch? 

While some lenders are willing to approve a refinance as soon as your car’s title transfer is finalized, getting an offer that’s actually worth it may require a little patience. Here’s what to consider as you decide when you can refinance your car.

Timeline of when you can refinance a car

Refinancing your car too early or too late can negatively impact your application process or potential savings. Read on to learn why. 

Within the first 90 days

If you’re eager to refinance your car loan but are still within the first 90 days of your loan contract, you may encounter a few obstacles, such as:

  • Title transfer delays: You’ll need to wait until the title is fully transferred to your name, which can take anywhere from a few weeks to a few months. 
  • Credit dip: Your credit score may need time to recover from the initial loan as hard credit inquiries and brand-new installment loans can cause temporary decreases. 
  • Payment track record: Some lenders require you to prove you can make a certain number of on-time payments, such as six to 12. 
  • Negative equity: You could also run into denials if you owe more on your car than it’s worth, which is more common at the outset of an auto loan.  

After 6 months

Once at least six months have passed, borrowers are generally in a better position to refinance auto loans. Half a year should be plenty of time to get the title transferred over and get your credit back in shape. You may still run into the occasional lender who wants up to 12 months of on-time payments before you can qualify but that will likely be the exception rather than the rule. 

With at least 2 years remaining on your loan

Most lenders will let you refinance at any time, but your potential savings decreases as your loan begins to wind down. Auto loans typically follow a simple interest model where you pay more interest upfront and less at the end. So, as you get to the point where you only have a year or two left on your loan, refinancing is less likely to save you money. However, you can always run the numbers to find out for sure. 

When should you refinance your car?

Looking beyond timeframes, refinancing an auto loan is more likely to be beneficial in the following four circumstances. 

You improved your credit

If your credit score has improved since getting your current auto loan, you’re more likely to qualify for a lower interest rate which could help you save on your monthly payment and overall costs. For example, the average interest rate on a used car loan is 21.55% for a borrower with a 500 credit score, according to Experian. However, it drops to just 7.13% for a borrower with an 800 credit score. 

When looking at a $30,000, five-year auto refinance loan, a borrower with a 21.55% rate would pay $225 more per month and $13,503 more overall than a borrower with a rate of 7.13%. While your credit score changes likely won’t be that drastic, even smaller changes can have notable impacts on your costs.

Loan 1 Loan 2
Loan Amount $30,000 $30,000
Loan Term 60 months 60 months
Credit Score 500 800
Interest Rate 7.13% 21.55%
Monthly Payment $596 $821
Overall Interest Costs $5,752 $19,255

Interest rates have gone down

Refinancing can also be beneficial when interest rates drop in the market. For example, when the Federal Open Market Committee (FOMC) cuts the federal funds rate, the interest rates on car loans and all other financial products tend to follow. As a result, if benchmark rates have come down since you got your loan, you may be able to land a lower rate, even if your credit scores haven’t changed. 

You need lower payments

If you find yourself in a situation where you need to lower your car payment, such as if you lose your job, auto loan refinancing may be able to help. If you qualify for a lower interest rate, you may be able to get a lower monthly payment without extending your loan term and increasing your overall costs. However, even if you can’t, refinancing into a longer term may be worth it in some cases — such as if the alternative is defaulting on your loan.

Your car is worth more than you owe

If your car is worth more than you owe, you’ll be in a better position to refinance it. To find out where you stand, look up the fair market value of your vehicle. You can get a customized quote online from companies like Kelly Blue Book, CarMax and Carvana

Once you have a quote, divide the outstanding balance on your loan by your vehicle’s fair market value to get your loan-to-value (LTV) ratio. If your LTV ratio is over 100%, you have negative equity which can cause some lenders to deny your loan application. Maximum LTV limits vary by lender but often range from 100% to 150%. 

Example 

Fair Market Value Loan Balance Loan-to-Value Equity Type
Car 1 $24,000 $20,000 83% Positive
Car 2 $15,000 $20,000 133% Negative

Where to start with refinancing

Does refinancing your auto loan now sound like the right step for you? If so, here’s how to start the process.

  • Check your credit: Check your credit score to see if it’s improved since you got your first loan. Look for opportunities to improve your score through steps like paying down revolving credit lines, removing errors and adding bills through Experian Boost. 
  • Look up your existing loan: Check your existing loan details, including the outstanding loan amount, interest rate, remaining loan term, remaining interest costs and prepayment penalty (if applicable). 
  • Determine your LTV ratio: Calculate your LTV ratio to see if you have negative or positive equity. If you have negative equity, look for lenders with higher LTV maximum limits. 
  • Shop around: Shop around with different auto loan lenders and collect quotes. See how the quotes compare to each other and your current loan. 

If you find a new loan that can beat your current loan, it can make sense to refinance. However, consider the whole picture, including the monthly payment amounts, term lengths, fees, customer service ratings and overall costs.

FAQs

Here are some frequently asked questions about when you can refinance your auto loan.

How soon can you refinance a car loan after purchase?

You can refinance a car loan as soon as the title is transferred into your name and you get approved by a new lender. Whether it’s worth it or not will depend on if you can find a better deal. You may need to wait a few months for your credit scores to recover after getting the first loan.

When should you refinance your car?

Refinancing your car makes sense when you can reduce your overall borrowing costs, lower your monthly payment amount or both. You’re more likely to get a better deal on a new loan if your credit scores have improved or interest rates have dropped since you got the first loan. 

Does refinancing a car hurt your credit?

Your credit score may see a temporary decrease due to your lender’s hard credit inquiry during your application process. If you’re only shopping around for a refinance, many lenders let you prequalify without a hard credit inquiry. 

When can you no longer refinance a car?

Vehicle requirements vary by lender, so you’ll want to check with the lenders you’re considering. For example, Bank of America won’t finance cars if they are over 10 years old or have 125,000 or more miles. On the other hand, USAA doesn’t have any specific age or mileage requirements. While you can refinance a car loan that is close to being paid off, it may not yield significant savings. 

Can you refinance a car for more than you owe?

Yes, a cash-out auto refinance loan allows you to refinance a car for more than you owe and receive the difference in cash. While not as widespread as standard auto refinance loans, you can find them from a few lenders, such as AutoPay and Visions Federal Credit Union.

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