There are a number of ways to pay for a new car, including a personal loan, overdraft or using your savings that you have built up in advance. There is also the option to use car finance, which may be offered to you in the showroom. Whatever option you choose, it is very important to be clear about the interest rates and fees you will need to pay, including any arrangement fees and penalties for paying off the loan early or missing payments. Ask for more information if you are not sure exactly how much you will be paying each month, and overall.