So I just bought my '13 gt and had it a couple of days when I found myself on the open highway by myself on the way home from work one night. I finally see a car and notice it is one of those turbo 4 door cobalt ss's. Thought to myself that I haven't seen many of those, and went on about my business and pass him. I had my windows down and next thing I know I hear him creeping up to my side and then hear the turbo spool a little and then he drops it down a few gears. I figure, wth let's see what ol girl is made of. We go from around 65 to 110 and I jumped a car length through 3rd but once I hit fourth I heard the nastiest sounding turbo spool up and he left me standing still. I was hurt....could it be? Here I was thinking this was gonna be bad for him and he made me look like a bitch. We run again to the same result. Needless to say, the rest of the ride home I contemplated selling the mustang and getting a cobalt. Lol