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 Anatomy of an Index The S&P 500 represents a large portion of the value of the U.S. equity market, it may be worth understanding. Data Thieves from Outer Space Learn about the dangers of internet fraud with this highly educational and fun “pulp” comic. 9 Facts About Social Security There are things about Social Security that might surprise you.