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 Are Alternative Investments Right for You? With alternative investments, it’s critical to sort through the complexity. What Can a Million Dollars Buy You? $1 million in a diversified portfolio could help finance part of your retirement. Tax Efficiency in Retirement What role would taxes play in your investment decisions?