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 The Financial Literacy Crisis Many Americans are operating their personal finances with only the barest minimum of knowledge. How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset. Systematic Withdrawals in Retirement Taking regular, periodic withdrawals during retirement can be quite problematic.