Perfect car for todays economy! Estimated 33 MPG! Dont waste your chance at owning this good-looking 2007 Chevrolet Cobalt. It scored the top rating in the IIHS frontal offset test. Its great fuel efficiency will make this superb Cobalt a favorite among our more educated buyers. New Car Test Drive said, ...we found the Cobalt quite pleasant to drive, and almost eerily quiet... Type your sentence here.