Credit Score and Credit History
Your credit score and credit history are among the most significant factors lenders use to set your auto loan interest rate. Generally, a lower credit score leads to a higher rate, while a higher score can help you qualify for a more favorable rate. Lenders also look at your overall credit history, including how you've managed past debts.
According to Federal Reserve data from 2023, prime borrowers with credit scores of 660 or above paid an average auto loan interest rate of 7.5%, while subprime borrowers with scores below 660 paid about 14%. This difference reflects the higher risk lenders associate with lower scores.
Sources: Consumer Financial Protection Bureau, Board of Governors of the Federal Reserve System
Loan Term Length
The length of your loan term also plays a role in determining your car loan rate. Shorter terms, such as 36 or 48 months, typically result in lower overall interest costs, because you're paying off the principal faster. Longer terms, such as 72 months, increase the total interest you pay over time and may also carry a higher risk of owing more than the car is worth, which is known as negative equity.
While lenders may not always charge a higher rate for longer terms, the increased interest expense is a key consideration. When comparing loan offers, weigh the monthly payment against the total cost of the loan.
Sources: Consumer Financial Protection Bureau
New vs. Used Vehicle
The age of the vehicle you're financing affects the interest rate. Lenders consider vehicle age as a factor when setting rates; used vehicles may be seen as higher risk, which could result in a higher rate compared to new cars. New cars are often eligible for promotional rates from manufacturers or lenders, which can be significantly lower.
When shopping, compare rates for new and used vehicles separately to understand the difference. Your credit score and the loan term will still play a major role, but the vehicle's age is an important factor in the rate you're quoted.
Sources: Consumer Financial Protection Bureau
Down Payment Size
The size of your down payment directly affects the loan amount and can influence the interest rate you're offered. A larger down payment reduces the lender's risk because you have more equity in the car from the start. This can help you qualify for a lower rate, and it also lowers your monthly payments.
Even if you have a less-than-perfect credit score, a substantial down payment may offset some of the risk in the lender's eyes, potentially leading to a more favorable rate.
Sources: Consumer Financial Protection Bureau
Lender type
The type of lender you choose can have a significant impact on your car loan rate. Banks, credit unions, dealerships, and specialized finance companies often offer different rates for the same borrower. Shopping around and comparing offers is essential to finding the best deal.
A CFPB data analysis found that for subprime auto loans, average interest rates at banks were approximately 10%, compared to 15% to 20% at finance companies and buy-here-pay-here dealerships. The CFPB also provided an example: a borrower with a shallow subprime credit score might get a 9% rate from a bank versus 13% from a small buy-here-pay-here lender.
Sources: Consumer Financial Protection Bureau
Market Conditions and the Federal Reserve
The broader economy and Federal Reserve policy influence auto loan rates. While the exact relationship is complex, Federal Reserve decisions and market conditions can affect the cost of borrowing. Lenders adjust rates based on their cost of funds and competitive pressures.
While you can't control the market, being aware of these trends can help you time your purchase. If rates are rising, it might be wiser to lock in a rate sooner. If rates are falling, waiting could save you money.
How to Use This Knowledge to Your Advantage
Understanding the factors that affect your car loan rate puts you in a stronger position. Start by checking your credit score and improving it if possible—even a small increase can make a difference. A larger down payment reduces the amount you need to borrow and can improve your rate offer.
Shop around: get quotes from multiple lenders, including banks, credit unions, and online lenders, and compare them. Remember that you can negotiate the rate, especially if you have competing offers. Also, consider the loan term: a shorter term can save you money in interest, even if the monthly payment is higher.
- Check your credit report and correct any errors before applying.
- Save for a down payment to reduce the loan amount.
- Compare rates from at least three different lenders.
- Negotiate the rate: dealers may be willing to lower the markup on the buy rate.
- Choose the shortest loan term you can afford to minimize total interest.
Sources: Consumer Financial Protection Bureau
Frequently asked questions
How much does a credit score point affect the rate?
The exact impact of a single credit score point varies by lender and market conditions. However, credit score is a major factor, and lower scores generally lead to higher rates. For example, in 2023, the average rate for prime borrowers (660+) was 7.5%, while subprime (below 660) averaged 14%—a significant gap. Improving your score, even by a few points, can potentially move you into a better pricing tier.
Sources: Consumer Financial Protection Bureau, Board of Governors of the Federal Reserve SystemShould I choose a shorter term to get a lower rate?
Shorter loan terms typically reduce the total interest you pay, but they may not always come with a lower interest rate. Lenders may offer the same rate for different term lengths, but sometimes longer terms carry higher rates to compensate for the extended risk. Regardless, a shorter term means you're borrowing for less time, so you'll pay less interest overall. Consider your budget: a shorter term means higher monthly payments, but you'll save money in the long run.
Sources: Consumer Financial Protection BureauCan a larger down payment offset a low credit score?
Yes, a larger down payment can help offset a low credit score. Lenders see a larger down payment as reducing their risk because you have more equity in the vehicle. This can make you a more attractive borrower and may lead to a lower interest rate than you'd get with a minimal down payment. However, it doesn't guarantee a prime rate; the lender still considers your credit history and other factors.
Sources: Consumer Financial Protection BureauDo credit unions or banks typically offer lower rates?
It depends on the type of loan and your credit profile. For subprime auto loans, a CFPB data analysis found that banks offered average rates of about 10%, while finance companies and buy-here-pay-here dealerships charged 15% to 20%. Credit unions are not covered in that specific data, so borrowers should compare offers from multiple lender types to find the best rate.
Sources: Consumer Financial Protection BureauSources
- How does a lender decide what interest rate to offer me on an auto loan? — Consumer Financial Protection Bureau
- The Fed - Consumer & Community Context - November 2023 — Board of Governors of the Federal Reserve System
- What should I know before I shop for a car or auto loan? — Consumer Financial Protection Bureau
- Can I negotiate a car loan interest rate with the dealer? — Consumer Financial Protection Bureau
- What things can I negotiate when shopping for a car or auto loan? — Consumer Financial Protection Bureau
- Data Point: Subprime Auto Loan Outcomes by Lender Type — Consumer Financial Protection Bureau