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 Potential Income from an IRA Estimate your monthly and annual income from various IRA types. Social Security: Maximizing Benefits There are other ways to maximize Social Security benefits, in addition to waiting to claim them. To Buy or Not to Buy The decision whether to buy or rent a home may have long-term implications.