What is a good auto loan interest rate in 2026?

In 2026, a good auto loan rate is below 6% for new cars and below 8% for used cars with excellent credit (720+). Average rates across all credit tiers are roughly 7–8% for new and 11–13% for used. Buyers with scores below 600 typically face rates of 15–20%+ and may be required to make a larger down payment.

How much should I put down on a car?

Financial experts recommend 20% down on a new car and 10% on a used car. A larger down payment reduces your monthly payment, lowers interest costs, and prevents you from going 'underwater' on the loan (owing more than the car is worth). If you can't put 20% down, consider a less expensive vehicle.

Should I finance or pay cash for a car?

If you can earn a higher return on your cash elsewhere (e.g., 5%+ in a high-yield savings account or investments), financing at a low rate and keeping your cash invested often wins financially. If the loan rate is high (8%+) or you can't qualify for a competitive rate, paying cash eliminates interest expense entirely. The math depends on the rate and what you'd do with the cash otherwise.

Can I refinance my auto loan?

Yes. Refinancing an auto loan makes sense if your credit score has improved since you took out the original loan, interest rates have fallen, or you got dealer financing at a high rate. Apply with banks, credit unions, and online lenders (LightStream, MyAutoloan) and compare APRs. Refinancing is typically free and can be done at any point during the loan — best done within the first 2–3 years when most interest is charged.

Auto Loans 2026: Rates, Calculators, Refinancing & Affordability Guides

An auto loan is the second-largest debt most Americans take on after a mortgage. The average new car payment hit $735/month in 2026 — and with 6-year loan terms increasingly common, buyers often owe more than the car is worth for the first half of the loan. Understanding your rate, total cost, and true affordability before you sign prevents years of financial stress.

Auto Loan Numbers at a Glance (2026)

The True Cost of a Car Loan

A $40,000 car financed at 8% over 72 months costs $7,520 in interest — bringing the true cost to $47,520. The same car at 5% over 60 months costs $5,359 in interest. Rate and term matter enormously. Use the auto loan calculator to model your exact scenario before committing.

Written by WealthVieu

WealthVieu researches and writes data-driven personal finance guides using primary sources including the IRS, Bureau of Labor Statistics, Federal Reserve, and Census Bureau.

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