I've seen the Edge ST in person but haven't driven it yet to see how Ford set it up. It doesn't look interesting to me. Saying that though, I won a timed autocross race in a SRT8 Cherokee against the full SRT line up including SRT4's, SRT8's(Charger, 300, Challengers). I drove all those vehicles on that coarse and had the fasted time in the Jeep. Didn't get to drive the Viper on the autocross course. Could also drift that Jeep around the corners on the road coarse, All this was at Las Vegas Speedway. Although I'll stick to my Focus I have no doubt the Edge could be made fast everywhere.