Neither, they are both total crap for the money you are paying. I had a friend with an 07 cobalt ls and this thing had so many problems that my friend used up all of his sick days for the year inorder to take it to the dealer to get fixed. Problems such as over heating, transmission whine, rough engine idle, premature brake wear, vibrations while driving on the highway. Your question should be should I get a civic coupe or sedan?