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 Question Thank you! Oops! Related Content 5 Costly Mistakes In Your Life Insurance Policy There are many considerations when purchasing family life insurance. Make sure your family understands these life insurance mistakes and how to avoid them. When is the Right Time to Buy Life Insurance? It's never too early to start thinking about life insurance. Waiting until you're older or in poor health is never a good idea. Buying Auto Insurance For Teen Drivers Tips on insuring your teen driver.