If you are thinking of buying, leasing, or even (like me) renting a new car, the question that will come to mind is: is it good on gas? And if you want the answer to what is best with gas, see this: The 15 Cars with the Best Gas Mileage from BusinessWeek.
While some are dead obvious (Toyota Prius), others surprised me (Ford Escape Hybrid). See for yourself, at businessweek.com.
Smart People I Know 