Butt Epa News Today

Tim i can lee our overall field economy numbers come close to that of epa combined. usually within 2 miles per hour. the highway numbers easily beat that of the epa. >> reporter: that was not the case with these through cars. epa and ford claims that it delivers 47 miles per gallon. "consumer reports" found it to be 37 miles per gallon, a difference of 10 miles per gallon. the fusion delivered 57 miles per hour, and "consumer reports" found it to be 27 miles per hour. a difference of ten. early ...

Course its going to dragon i think throughout entire month of march. jon: *p. jon: we will be talking about it for a while. susan, thank you. >> thank you. jenna: new information about on the latest hybrid cars to hit the market. it turns out they may not be as fuel-efficient as we all think. the epa is launching an investigation into the vehicles gas mileage estimates after outside research suggests that they could be wildly inaccurate. doug mcelway is live from our washington pwraour oh covers...