Auto loan interest rates change daily and vary widely. Before you enter a showroom, check the current auto loan rates. You might consider getting pre-approval from a bank or credit union before shopping for a car.
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.
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.
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. Poor (450 - 649): 12.84 percent for new, 20.43 percent for used.
Payments would be around $377 per month. According to the results, it will take you 60 months, an interest rate of 5% of $2,645, to fully pay your $20,000 car loan. However, the monthly cost of a $20,000 car loan will depend on your repayment period and the annual percentage rate (APR).
Because of the high interest rates and risk of going upside down, most experts agree that a 72-month loan isn't an ideal choice. Experts recommend that borrowers take out a shorter loan. And for an optimal interest rate, a loan term fewer than 60 months is a better way to go.
Good news for drivers with excellent credit: The average auto loan interest rate for consumers with an 800 credit score is 5.25% for a new car and 7.13% for a used car, according to Experian's 2024 State of the Automotive Finance Market report.
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.
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.
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.
Down payment on a new car
A high down payment of 20 percent or more can help protect you from that loss of value by making sure you have more equity in the car than what you owe. However, just because you can pay more cash upfront doesn't mean you should sign off on a vehicle that you cannot truly afford.
Typically, a bank won't finance any vehicle older than 10 years, even if you have good credit. If you don't have great credit, you may find it difficult to finance through a bank, even for a new car. But, banks are far from the last option when it comes to auto lending.
An example of the difference a loan's term can make: If you take out a $40,000 new car loan with an 84-month term at 9% APR, you would pay about $623 monthly and $12,369 in total interest over seven years.
To calculate an affordable car payment, use the recommended 20% down and 60-month maximum loan term. Based on those terms, a person making $100,000 a year can afford a $61,000 car, assuming their other expenses allow for a monthly payment of approximately $931.05.
Even people with good credit scores make mistakes, and a bank may charge a penalty APR on your credit card without placing a negative mark on your credit report. Penalty APRs typically increase credit card interest rates significantly due to a late, returned or missed payment.