There is no set federal maximum, although some states do set caps. According to data from Experian, average rates range from 5.38 percent to 21.57 percent, depending on credit and vehicle type. And these are just averages — individual lenders may charge max rates of 30 percent or more.
A high interest rate on a car loan is one that's above the national average. In the second quarter of 2024, the average rate was 6.84% for new cars and 12.01% for used cars, according to Experian's State of the Automotive Finance Market report.
Factors that increase your APR may include federal rate increases or a drop in your credit score. By identifying changes to your APR and understanding the actions that led to your increased rate, you can take steps that may help reduce your interest charges in the future.
Extra payments made on your car loan usually go toward the principal balance, but you'll want to make sure. Some lenders might instead apply the extra money to future payments, including the interest, which is not what you want.
For example, the interest on a $30,000, 36-month loan at 6% is $2,856. The same loan ($30,000 at 6%) paid back over 72 months would cost $5,797 in interest. Even small changes in your rate can impact how much total interest amount you pay overall.
Negotiating your interest rate can help save you hundreds or thousands of dollars over the life of the loan. Negotiating can be as simple as asking the dealer if those are the best loan terms they can offer you or by pointing out lower rates available at a competing lender.
Reduces risk of negative equity
As vehicles tend to depreciate over time, your loan balance could potentially become higher than your car's value. This is known as having negative equity or being underwater on your loan. Paying your loan off earlier could reduce the risk of negative equity.
Car Loan APRs by Credit Score
Excellent (750 - 850): 2.96 percent for new, 3.68 percent for used. Good (700 - 749): 4.03 percent for new, 5.53 percent for used. Fair (650 - 699): 6.75 percent for new, 10.33 percent for used.
Individuals with an 800 credit score can secure an average interest rate of 5.25% for new cars and 7.13% for used cars. A high credit score allows borrowers to access favorable interest rates and loan terms, which can lower overall borrowing costs.
Sell the Car
One way to get out of a car loan is to sell the vehicle privately. If you're not upside down on the loan, meaning the car is more valuable than what you currently owe on it, you can use the proceeds of the sale to pay off the current loan in full.
How much would a $30,000 car cost per month? This all depends on the sales tax, the down payment, the interest rate and the length of the loan. But just as a ballpark estimate, assuming $3,000 down, an interest rate of 5.8% and a 60-month loan, the monthly payment would be about $520.
If your lender offered you a $300,000 loan with a 15-year fixed-rate term at a 7% annual percentage rate (APR), you could expect your monthly payment — principal and interest — to be about $2,696. If you took out a 30-year fixed-rate mortgage with a 7% APR, your payment could be about $1,995.
It helps move you toward an early payoff date without significantly increasing the amount you put toward your loan each month. By opting for biweekly payments, you will save $858 over the course of your loan — and cut eight months off your repayment schedule.
Because interest is calculated against the principal balance, paying down the principal in less time on your mortgage reduces the interest you'll pay. Even small additional principal payments can help.
Excellent Credit (750+): 3% or lower for new cars, 4% or lower for used cars. Good Credit (700-749): 4-5% for new cars, 5-6% for used cars. Fair Credit (650-699): 6-7% for new cars, 7-8% for used cars. Poor Credit (600-649): 8-10% for new cars, 10-13% for used cars.
There are some differences around how the various data elements on a credit report factor into the score calculations. Although credit scoring models vary, generally, credit scores from 660 to 724 are considered good; 725 to 759 are considered very good; and 760 and up are considered excellent.