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. Related Content Keep Your Umbrella Handy Umbrella liability can be a fairly inexpensive way to help shelter current assets and future income from the unexpected. A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government. The Value of Insuring Against Life’s Risks Building wealth requires protection from the forces of wealth destruction.