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 Message Thank you! Oops! Related Content Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers. Healthcare Costs in Retirement Without a solid approach, health care expenses may add up quickly and potentially alter your spending.