Interested in a Fuel Efficient Car? Estimate how many months it may take to recover the out-of-pocket costs when buying a more efficient vehicle. 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 Women on the Rise Explore the growing influence women wield over the economy with this handy infographic. The Fed and How It Got That Way Here is a quick history of the Federal Reserve and an overview of what it does. Helpful Retirement Strategies for Women Learn how to address the challenges that women face when planning for retirement.