Stories Tagged as
Fuel efficiency
Should cars get grades on fuel economy and greenhouse gas emissions? Would a grade make you think differently about buying a new car?
by
Adriene Hill
Aug 30, 2010
Easy Answer: The EPA has proposed new labels for cars that include a letter grade for fuel economy and greenhouse gas emissions. The grading scale...
Tire rolling resistance standards and your fuel efficiency
Aug 19, 2008
From Cindy Skrzycki's business column at WashingtonPost.com....