You can use a personal loan to finance a used car if conventional financing isn’t available or if you can’t qualify for an auto loan.
Rates can be higher and repayment terms shorter, compared to traditional auto loans.
You may be able to avoid repossession of your vehicle if you default on a personal loan.
Unless you can pay cash, you are probably like most buyers and will need to finance a vehicle purchase, but an auto loan isn’t your only option. Personal loans can be used for almost any purpose — even buying a car — and it might make more sense than borrowing an auto loan. That said, there are a few drawbacks to consider before choosing this option.
There are certain scenarios in which a personal loan may be a good option to pay for a car: it may be one of your only options or forgoing a traditional auto loan may save you money. Examine your finances, crunch the numbers and see if it makes sense for you.
Some examples of when it could be a better option include the following:
If you are considering buying an older car, it may not always be possible to secure a conventional loan with competitive auto loan rates. Some lenders may refuse to finance a vehicle older than 10 years. You may also find that lenders require vehicles to have fewer than 100,000 miles.
If you have less-than-ideal credit, getting a car loan may be difficult, though some lenders offer bad credit personal loans. Before submitting a formal application, consider prequalifying for a loan with at least three lenders to compare rates without hurting your credit.
A second-chance auto loan, or subprime loan, is another option but often comes with higher monthly payments. Additionally, borrowers with subprime credit scores typically pay the highest interest rates.
According to data from Experian, the average interest rate on a subprime car loan during the fourth quarter of 2025 was 19.42% for used cars and 13.17% for new cars. Personal loan rates can be as high as 36% for subprime borrowers, but if the only auto lender that will approve your loan is less-than-reputable, a personal loan could be a viable alternative.
While auto loans typically have lower rates, excellent-credit loans start as low as 6.5%. However, if your good credit and strong financial portfolio qualify you for a low-interest personal loan, you may also qualify for special auto loan deals. This could mean a significant rebate or even 0% financing on your auto loan. Explore both personal loans and manufacturer deals to determine the better option for your finances.