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 Does an Umbrella Insurance Policy Work? If you have a lot to lose, an Umbrella policy could be exactly what you need. Data Thieves from Outer Space Learn about the dangers of internet fraud with this highly educational and fun “pulp” comic. 5 Things You Need to Know to Buy Life Insurance Shopping for life insurance can be confusing. Choose the plan that is best for you and your family with these top five considerations.