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. Share | Related Content Surprises Making the most of surprises is a great reason to work with us. Changing Unhealthy Behaviors Five phases to changing unhealthy behaviors. Managing Your Lifestyle Using smart management to get more of what you want and free up assets to invest.