The idea is actually very simple. Let’s say you want to buy a car for $20,000, but you don’t have the money. A lender, such as a bank, dealership, or credit union, will let you borrow the money. Then, you pay it back over an amount of time that you agree upon. This length is typically between 24 and 84 months.
In return for letting you borrow the money, the lender will charge an interest rate. That’s how they make their money on the deal. Because interest rates can vary, you will always want to shop around for car loans before you sign a deal.