Car loan interest rates depend on your credit score, the loan term, and the lender you choose — not on a single "average" that applies to everyone
There is no fixed national average car loan interest rate. Rates change weekly based on what the Federal Reserve does with short-term interest rates, and they vary widely depending on who you are as a borrower. A person with a credit score above 750 might get a rate around 5% to 7% from a bank, while someone with a score below 620 could see 12% to 18% from a subprime lender. The same car, the same loan amount, the same term — different rates entirely.
What matters more than chasing an "average" is understanding what rate you can actually get, and that depends on three things: your credit history, how long you want to borrow for, and where you borrow from. A credit union often beats a dealership. A 36-month loan costs less in interest than a 72-month loan on the same car. And your credit score is the single biggest lever you control before you walk into a dealership or contact a lender.
Key Takeaways
- Interest rates on car loans vary by credit score, loan length, and lender type — there is no single national average that applies to you.
- Credit unions and banks typically offer lower rates than dealership financing, especially if you have decent credit.
- A shorter loan term (36 to 48 months) costs less in total interest than a longer one (60 to 84 months), even though the monthly payment is higher.
- Your credit score is the biggest factor you can control before you borrow — checking it before you shop gives you a realistic picture of what rate to expect.
- Getting pre-approved from a bank or credit union before visiting a dealership lets you compare what the dealer offers against a real competing rate.
How credit score shapes the rate you see
Lenders use your credit score to decide how much risk you represent. A higher score means you have a history of paying bills on time; a lower score suggests you have missed payments, carried high balances, or had other problems. The lender prices that risk into your interest rate.
Credit scores typically fall into ranges that lenders use to bucket borrowers. Someone with a score of 750 or above is considered prime and gets the best rates. Someone between 700 and 749 is still prime but pays slightly more. Scores from 650 to 699 move into near-prime territory and see noticeably higher rates. Below 620 is subprime, and rates jump significantly. The difference between a 750 score and a 620 score on a $25,000 car loan can easily be $100 to $200 per month in extra payment, or thousands of dollars over the life of the loan.
You can request your credit report for free once a year from AnnualCreditReport.com, which is run by the three major credit bureaus. Checking it before you shop for a car gives you a realistic sense of what rate range to expect and whether it makes sense to wait and improve your score first.
What lenders charge compared to each other
Not all lenders price car loans the same way. Banks, credit unions, and dealerships operate under different cost structures and risk models, and that shows up in the rates they offer.
Credit unions typically offer the lowest rates, especially to members with good credit. They are non-profit institutions owned by their members, so they pass savings back to borrowers rather than to shareholders. If you belong to a credit union — through your employer, your school, or your community — check what they offer before you go anywhere else. Many credit unions let you get pre-approved online in minutes.
Banks come next. National banks and regional banks both offer car loans, and rates vary by institution. A bank rate is usually lower than what a dealership will offer, but higher than a credit union. Banks also tend to have stricter credit requirements, so if your score is below 650, a bank may decline you outright.
Dealership financing is typically the most expensive option. The dealership works with multiple lenders (called "buy-here-pay-here" operations or captive finance arms of manufacturers), and they mark up the rate they receive. A dealer might buy a loan at 6% and sell it to you at 8% or 9%, pocketing the difference. Dealership financing is convenient — you can complete the whole transaction in one place — but it almost always costs more than pre-approval from a bank or credit union.
How loan length affects what you pay in interest
A longer loan term means a lower monthly payment but significantly more interest paid overall. A shorter term costs more per month but less in total interest. The tradeoff is real, and the numbers matter.
On a $25,000 car loan at 7% interest, a 36-month loan costs roughly $1,850 in total interest. The same loan over 60 months costs roughly $4,500 in interest. Over 84 months, it climbs to nearly $7,000. The monthly payment on the 36-month loan is higher — around $760 — but you own the car free and clear much sooner and pay thousands less overall.
The catch is that longer loans also mean you owe more than the car is worth for longer. If you total the car in year two of an 84-month loan, your insurance payout may not cover what you still owe. This is called being "upside down" on the loan. Shorter loans protect you from this risk.
When you get pre-approved or receive a dealership offer, always ask what the total interest cost is, not just the monthly payment. That number tells you the real cost of borrowing.
Getting pre-approved before you shop
Pre-approval means a lender has reviewed your credit and income and committed to lending you a specific amount at a specific rate. It is not a may provide, but it is a real offer you can take to a dealership and use as a negotiating point.
To get pre-approved, contact your credit union or a bank directly. You will need to provide your Social Security number, income information, and employment details. The lender will pull your credit report and give you a rate and loan amount within a few days, sometimes within hours. That pre-approval letter is valid for 30 to 60 days, depending on the lender.
Bringing a pre-approval to the dealership accomplishes two things. First, it gives you a real competing rate to compare against what the dealer offers. Second, it signals to the dealer that you are a serious buyer who has already secured financing, which can strengthen your negotiating position on the price of the car itself. Dealers sometimes match or beat a pre-approval rate to keep the sale in-house, but not always — the pre-approval is your floor, not a ceiling.
What happens if your credit is poor
If your credit score is below 620, traditional lenders will either decline you or charge rates that make the loan very expensive. You have a few paths forward, none of them ideal.
Subprime lenders specialize in borrowers with poor credit. They charge higher rates — often 12% to 18% or more — because they see higher default risk. The monthly payment on a $15,000 subprime car loan can easily exceed $400 per month. These loans are real, and they do allow people with damaged credit to borrow, but the cost is steep.
A co-signer with better credit can lower your rate. If a family member or friend with a good credit score co-signs the loan, the lender uses their credit profile to price the loan, and you both become legally responsible for repayment. This works, but it puts the co-signer at risk if you miss payments.
Waiting to improve your credit before you borrow is the cheapest option, though not always practical. Paying down existing debt, making all payments on time for several months, and disputing any errors on your credit report can raise your score. Even a 50-point improvement can lower your car loan rate by half a percentage point or more, saving you hundreds of dollars.
Frequently Asked Questions
What is the average car loan interest rate right now?
Rates change weekly and vary by credit score, lender, and loan term. As of early 2024, rates for borrowers with good credit (700+) range from roughly 5% to 8% at banks and credit unions, while subprime rates can exceed 15%. Check with your credit union or bank for current rates specific to your situation.
Will the dealership rate be higher than what I get pre-approved for?
Usually yes. Dealerships mark up the rates they receive from lenders. Pre-approval gives you a real competing rate to compare against. Some dealers will match or beat a pre-approval to keep the sale, but not always — use the pre-approval as your baseline.
Does shopping around for rates hurt my credit?
Multiple rate inquiries from different lenders within 14 to 45 days (depending on the credit bureau) count as a single inquiry for credit scoring purposes. Shopping around for a car loan does not significantly damage your score, especially if you do it within a short window.
Is a longer loan term ever worth it?
A longer term makes sense only if the monthly payment difference is the difference between affording the car and not affording it. Otherwise, the extra interest cost is not worth the lower payment. If you can afford a 48-month loan, a 60-month loan costs thousands more for a slightly lower monthly payment.
Can I refinance my car loan if rates drop?
Yes. If interest rates fall significantly after you borrow, you can refinance with a different lender at a lower rate. Refinancing involves a new loan that pays off the old one, so there are fees and a new credit inquiry involved. It makes sense only if the rate drop is large enough to offset those costs.