Should I Buy or Lease an Auto? This calculator compares the financial impact of leasing versus buying an automobile. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Why Regular Rebalancing Makes Sense Without your knowing, your investment portfolio could be off-kilter. When Do You Need a Will? When do you need a will? The answer is easy: Right Now. Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives.