Used car loan rates vary by lender, credit score, and loan term, but most borrowers see rates between 5% and 11% in 2024
The interest rate you pay on a used car loan depends on who lends to you, how creditworthy you appear to them, and how long you take to repay. There is no single "average" rate — a credit union member with a 750 credit score will pay far less than a buy-here-pay-here dealer customer with a 580 score. Banks, credit unions, and captive finance arms (the lending divisions of car manufacturers) all price differently. The rate also shifts based on how many months you finance over and whether you put money down.
What matters more than chasing an average is understanding what rate you should expect based on your own credit profile and what you can do to move that number down before you sign.
Key Takeaways
- Used car rates at banks and credit unions typically range from 5% to 9%, while buy-here-pay-here dealers and subprime lenders often charge 15% to 29%.
- Your credit score is the single largest factor in the rate you receive — a 100-point difference in score can mean 2 to 4 percentage points in rate.
- Loan term matters: a 36-month loan usually carries a lower rate than a 72-month loan from the same lender, even though your monthly payment is higher.
- Putting down 10% to 20% of the purchase price can lower your rate by 0.5 to 1.5 percentage points because it reduces the lender's risk.
- Getting pre-approved by a bank or credit union before visiting a dealership gives you a concrete rate to compare against dealer financing offers.
How credit score shapes the rate you receive
Lenders use your credit score as the primary signal of whether you will repay on time. A score of 750 or higher typically qualifies you for rates in the 5% to 7% range at banks and credit unions. A score between 650 and 749 usually lands you in the 8% to 10% range. Below 650, rates climb into the 12% to 18% territory, and some lenders will not work with you at all.
The relationship is not linear — the difference between a 620 and a 650 score might be 3 percentage points, while the difference between a 750 and a 780 might be only 0.5 points. Lenders care most about separating the highest-risk borrowers from everyone else.
If your score is below 650, you have three realistic paths: wait three to six months while you pay down existing debt and make on-time payments (which will raise your score), accept a higher rate now and refinance later once your score improves, or look for a co-signer with a stronger credit history who will take on the loan with you.
Why loan term length changes your rate
A 36-month loan is less risky for the lender than a 60-month or 72-month loan because the car depreciates less over three years, and you build equity faster. That lower risk translates to a lower rate. A lender might offer you 6.5% for 36 months but 7.5% for 60 months on the same car and same down payment.
The trade-off is your monthly payment. A shorter term means you pay less interest overall but more per month. A $20,000 loan at 7% costs you $608 per month over 36 months but only $396 per month over 60 months — even though you pay roughly $1,900 more in total interest over the longer term.
Most borrowers choose 48 to 60 months as a middle ground. Anything longer than 72 months is usually a sign that the lender is trying to make the payment fit your budget rather than the loan fit the car's value, which often leads to being underwater (owing more than the car is worth).
Down payment and how it affects your rate
Putting down 10% to 20% of the purchase price signals to the lender that you have skin in the game and are less likely to walk away if the car needs repairs. That reduces their risk, and they pass the savings to you in the form of a lower rate — typically 0.5 to 1.5 percentage points lower than if you put nothing down.
A down payment also shrinks the amount you need to borrow, which means less interest paid overall. On a $20,000 car, a $2,000 down payment (10%) means you borrow $18,000 instead of $20,000. At 7% over 60 months, that saves you roughly $420 in interest.
If you do not have cash for a down payment, some lenders will still work with you, but your rate will be higher and your monthly payment will be larger. Saving for even a small down payment — $500 to $1,000 — before you shop can meaningfully improve your offer.
Where you borrow from makes a real difference
Banks, credit unions, and dealer financing arms all price used car loans differently. Credit unions typically offer the lowest rates for members with decent credit because they are non-profit and return earnings to members. Banks fall in the middle. Dealer financing (captive finance) can be competitive if you have good credit, but dealers also make money by marking up the rate, so the offer you see may not be their best offer.
Buy-here-pay-here dealers and subprime lenders serve borrowers with poor credit or no credit history, but their rates reflect the higher risk — often 18% to 29% or higher. If you land in this category, the math changes: you are paying for the convenience of getting approved quickly, not for a fair market rate.
Getting pre-approved by your bank or credit union before you visit a dealership is the single most useful step you can take. You will know your actual rate and monthly payment before you negotiate, which prevents the dealer from anchoring you to a worse offer and then "working" to bring it down.
What happens after you sign: rate locks and refinancing
Once you sign a loan agreement, your rate is locked in for the life of the loan unless you refinance. Refinancing means taking out a new loan to pay off the old one — you keep the same car but get a new rate and term. This makes sense if your credit score has improved since you bought the car, or if market rates have dropped significantly.
Most lenders let you refinance after six months to a year of on-time payments. If you took a subprime loan at 18% and your score improved to 680 after a year, you might refinance into a 10% loan and save hundreds of dollars over the remaining term. The catch is that refinancing resets your loan clock — a 60-month loan you are one year into becomes a new 60-month loan, so you may not save as much as you think.
Some dealers offer "rate-after-sale" programs where they promise to refinance you into a better rate if your credit improves within a certain window. Read the fine print carefully — these programs often have restrictions and may not deliver the savings they advertise.
How to estimate what rate you should expect
Start by checking your credit score through a free service like AnnualCreditReport.com or your bank's online portal. Once you know your score, call or visit your bank and a local credit union and ask what rate they would offer on a used car loan for the amount and term you are considering. Do not explore yet — a rate inquiry does not hurt your credit, but a formal process does.
Write down the rates you receive and the terms they come with. Then visit a dealership or private seller and get a pre-purchase inspection and price. Once you know what you are buying, go back to your bank or credit union and get a formal pre-approval letter. That letter is your leverage — you can show it to the dealer and say "I have financing at 6.5% for 60 months; what can you do?"
If the dealer offers something better, great. If not, you walk in with your own financing and avoid the pressure of the finance office. Either way, you are making a decision based on real numbers, not guesses about what an "average" rate is.
Frequently Asked Questions
What credit score do I need to get a used car loan?
Most banks and credit unions will work with scores of 620 or higher, though rates improve significantly above 650. Below 620, your options narrow to subprime lenders and buy-here-pay-here dealers, both of which charge much higher rates. Some credit unions have programs for members with scores as low as 580.
Is it better to finance through the dealer or get a loan from my bank first?
Getting pre-approved by your bank or credit union first is almost always better. You know your rate before you negotiate, which prevents the dealer from offering you a worse deal. If the dealer can beat your pre-approval, you can accept their offer, but you are not forced to.
Can I lower my rate after I have already signed the loan?
Yes, through refinancing. If your credit score improves or market rates drop, you can refinance into a new loan with a lower rate. Most lenders require six to twelve months of on-time payments before you can refinance, and you will need to pay any fees associated with the new loan.
Does the age or mileage of the car affect the interest rate?
Yes, indirectly. Older cars and cars with higher mileage depreciate faster, so lenders see them as riskier collateral. You may receive a slightly higher rate on a 2015 model with 120,000 miles than on a 2019 model with 60,000 miles, all else equal. Some lenders have cutoffs — they will not finance cars older than 10 years or with more than 150,000 miles.
What if I have no credit history at all?
Lenders will treat you similarly to someone with poor credit — you will face higher rates and may need a co-signer. Credit unions sometimes have programs for people building credit for the first time. Starting with a smaller loan amount and a shorter term can help you establish a payment history that qualifies you for better rates on future loans.