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 How to Read Your Credit Report Solve a mystery while learning how important your credit report is with this story-driven interactive. Once Upon a Goal Do you know how to set up your financial goals for success? This knight does. Financial Aid for Students 101 Help your college-bound child explore scholarships, grants, and more with this article on paying for higher education.