The simple answer is: Yes, 0% APR car loans are good deals. When you pay no finance charges (interest) on a loan, you save a significant amount of money over the term of your loan — and you reduce the amount of your monthly car payment.

How much do you save with a zero percent loan?

Here’s an example:

Let’s say you buy a new car for $24,000 and you want a 60 month loan. If you were to get an auto loan at a conventional interest rate of 6.5%, your payments would be $470 a month and your total finance charges would be $4175.

If you bought the same car with a 0% APR loan, you would save the $4175 in finance charges and your monthly payments would only be $400 a month, a savings of $70 a month.

Getting a 0% APR loan sounds like a good deal — and it is — but what if the car dealer/manufacturer is also offering a rebate, which is typically offered as an alternative to the 0% loan. You must select one or the other, but not both. Which is better?