CarBuyer Are you MoneyFit enough to own a car? Buying a car can be an expensive decision, but it’s not just the cost of buying it that you have to plan for. Before you make any decisions look at our motoring pages with advice on buying a new car, buying a used car and information on car loans and finance. You should also think about saving for the deposit or purchase price. The CarBuyer calculator helps you think about the total monthly cost of running a car so you can make an informed decision. Use this in your budget planning to stay MoneyFit!