Jay Leno looked under the hood of Travis Barker's 1959 Chevrolet Impala convertible and guessed the LS3 in there made "about ...
The 2009 Chevrolet Cobalt offers up to 25 MPG in city driving and 35 MPG on the highway for a combined rating of 29 MPG. These figures are based on EPA mileage ratings and are for comparison purposes ...