Use Investopedia’s free auto loan calculator to estimate your monthly car payment, total interest paid, and overall cost to plan your loan and save money.

The APR, or Annual Percentage Rate, of a loan is the amount of interest you’ll be charged in one year for that loan. The APR is determined by the interest rate for your car loan. It also includes fees ...

Knowing how much car you can afford can be tricky, especially for first-time buyers. But it’s important to run the numbers so you don’t end up with an unmanageable auto loan payment. Not everyone ...

New car prices have reached record numbers in 2025. Average monthly car payments have also increased, but you can reduce payments using "20% rule". Auto loan interest can cost car buyers thousands of ...