Used car loan rates depend on your credit score, the car's age, and the lender you choose
A used car loan rate is the interest percentage a lender charges you to borrow money for a vehicle that is not brand new. The rate you receive is not set by law or by the car's price — it comes from the lender's assessment of how risky it is to lend to you. Someone with a credit score of 750 and a stable income will see a much lower rate than someone with a score of 580, even if they are borrowing the same amount from the same bank.
Used car rates are typically higher than new car rates because used vehicles depreciate faster and have less predictable repair costs. A lender has less collateral to recover if you stop paying. The age of the car matters too: a five-year-old Honda Civic will get you a lower rate than a fifteen-year-old vehicle, because the newer car is worth more if the lender has to repossess it.
Where you borrow from — a bank, credit union, or dealership — also shifts your rate. Credit unions often offer lower rates to members than banks do. Dealerships sometimes advertise low rates but may have stricter credit requirements or hidden fees. The only way to know what you will actually pay is to get rate quotes from multiple lenders before you buy the car.
Key Takeaways
- Your credit score is the single biggest factor in your rate; scores above 700 typically see rates 2 to 4 percentage points lower than scores below 620.
- Used car rates vary by lender type, with credit unions often offering lower rates than banks or dealership financing.
- The age and mileage of the car affect your rate because older vehicles are riskier collateral for the lender.
- Getting pre-approved for a loan before you shop gives you a real rate quote and negotiating power at the dealership.
- The loan term you choose (36, 48, 60 months, or longer) affects both your monthly payment and the total interest you pay.
How your credit score shapes the rate you receive
Lenders pull your credit report and score to decide whether to lend to you and at what rate. A higher score signals that you have paid past debts on time. The score ranges vary slightly by lender, but most use the FICO scale from 300 to 850.
If your score is 700 or above, you are in the range where most lenders offer their standard rates — typically 4 to 7 percent for used cars, though this varies by lender and market conditions. Scores between 620 and 699 usually see rates 2 to 3 percentage points higher. Below 620, rates climb steeply, and some lenders will not lend to you at all. A score below 500 may mean you can only borrow through a subprime lender, which charges 10 to 15 percent or higher.
The difference adds up fast. On a $15,000 loan over 60 months, a rate of 5 percent costs you about $1,980 in interest. The same loan at 12 percent costs about $4,760. If your score is lower than you would like, some lenders let you add a co-signer with better credit, which can lower your rate by 1 to 3 percentage points.
The car's age and mileage affect what lenders will charge
Lenders have limits on how old a used car can be before they will finance it. Most will lend on cars up to 10 years old, though some go to 12 or 15 years. A few will finance older vehicles, but at much higher rates or with a larger down payment required.
Mileage matters because it signals how much life is left in the vehicle. A car with 80,000 miles is generally considered safer collateral than one with 150,000 miles. Some lenders set a mileage cap — for example, they will not finance a car with more than 120,000 miles on the odometer. If the car exceeds that threshold, you may need to find a different lender or pay a higher rate to compensate for the extra risk.
The make and model also play a role. Lenders have data on which cars hold their value and which ones tend to have expensive repairs. A Toyota or Honda typically gets a lower rate than a luxury brand or a model known for transmission problems, because the lender knows it can recover more money if it has to sell the car at auction.
Where you borrow from changes your rate significantly
Banks, credit unions, and dealerships all offer used car loans, and their rates differ. Credit unions are often the cheapest option if you are a member. They typically charge 1 to 3 percentage points less than banks because they are non-profit and pass savings to members. You do not have to work for a specific employer or live in a specific area to join many credit unions — some are open to anyone in a geographic region, and some let you join through a parent organization.
Traditional banks offer competitive rates if your credit is good, but their rates climb faster for lower credit scores. They also tend to have stricter income and employment requirements. Online banks sometimes offer lower rates than brick-and-mortar branches, though approval can take longer.
Dealership financing is convenient because you can complete the loan at the same place you buy the car. However, dealerships often mark up the rate they receive from their lender — they may get a 6 percent rate from the bank but offer you 8 percent and keep the difference. Always get a pre-approval from a bank or credit union before you go to the dealership. If the dealership's rate is higher, you can decline it and use your pre-approval instead.
Getting pre-approved before you shop protects you
Pre-approval means a lender has reviewed your credit and income and told you the rate and loan amount you may have access to for. It is not a may provide, but it is a real offer. Getting pre-approved before you look at cars gives you three advantages: you know your actual rate, you can negotiate with the dealership from a position of strength, and you have time to shop around without pressure.
To get pre-approved, contact your bank or credit union and ask for a used car loan quote. You will need to provide your income, employment history, and permission to pull your credit. The lender will tell you the rate, the maximum loan amount, and how long the approval is valid (usually 30 to 60 days). Some lenders let you get a quote online in minutes; others require a phone call or in-person visit.
Once you have a pre-approval, you can walk into a dealership knowing exactly what you can afford and what rate you should expect. If the dealership offers a lower rate, take it. If it is higher, use your pre-approval and decline the dealership's financing. This also protects you from the dealership pressuring you to buy a more expensive car than you planned.
Loan term length affects both your payment and total interest
The loan term is how many months you have to repay the loan. Common terms are 36, 48, 60, and 72 months. A shorter term means a higher monthly payment but less total interest paid. A longer term spreads the payment out but costs more overall.
On a $15,000 loan at 6 percent interest, a 36-month term costs about $442 per month and $1,920 in total interest. The same loan over 60 months costs about $279 per month but $1,980 in total interest. Over 72 months, the payment drops to $247 per month, but you pay about $2,780 in total interest.
Longer terms also carry a risk called being "underwater" on the loan — owing more than the car is worth. Used cars depreciate quickly in the first few years. If you finance a five-year-old car over 72 months, the car may be worth less than you owe after two or three years. If you need to sell or trade it in, you will have to pay the difference out of pocket. Most lenders recommend keeping the term to 60 months or less for used cars.
Down payment size influences your rate and monthly cost
A larger down payment lowers the amount you need to borrow, which reduces your monthly payment and the total interest you pay. It also improves your rate because the lender's risk is smaller — you have already invested your own money in the purchase.
Putting down 20 percent of the car's price is a common target. On a $15,000 car, that is $3,000 down, leaving $12,000 to finance. A 10 percent down payment ($1,500) is more common in practice, especially for buyers with limited savings. Some lenders require a minimum down payment — often 10 to 15 percent — before they will approve you.
If your credit score is lower or the car is older, a larger down payment can help you get approved or lower your rate. It signals to the lender that you are serious about the purchase and have skin in the game. If you have the cash available, putting down more than the minimum is usually worth it.
Frequently Asked Questions
What is a typical used car loan rate right now?
Rates vary by lender, credit score, and market conditions. For a borrower with good credit (700+) at a bank or credit union, rates typically range from 4 to 7 percent. For someone with fair credit (620–699), expect 7 to 10 percent. Rates change regularly, so the only way to know what you will see is to get quotes from multiple lenders.
Can I get a lower rate if I add a co-signer?
Yes. A co-signer with better credit can lower your rate by 1 to 3 percentage points. The co-signer is legally responsible for the loan if you do not pay, so they are taking on real risk. Make sure they understand this before they agree.
Should I finance through the dealership or get a loan first?
Get a pre-approval from a bank or credit union first. This tells you what rate you actually may have access to for and gives you negotiating power. If the dealership offers a better rate, take it. If not, you can use your pre-approval and walk away from their financing.
Does the color or condition of the car affect my rate?
No. Lenders care about the car's age, mileage, make, and model — not its appearance. A well-maintained car and a neglected one with the same mileage will get the same rate. However, condition affects resale value, which matters to you if you need to sell the car before the loan is paid off.
What happens if my rate is higher than I expected?
Ask the lender why. It may be due to your credit score, the car's age, or the loan term you chose. You can try to improve your rate by putting down more money, shortening the term, or choosing a newer car. You can also shop with other lenders — rates vary, and a different lender may offer better terms.