mustangs have a bad rep of breaking down. On track or on the road.
Usually pass 550hp the block blows and alot of them are with bolt ons stock maybe the componets are cheap. I did hear the new one can handle a bit more
also, new camaro look nice too but wasnt pleased with acceleration at all. The interior is going to make you feels like you are down grading. Iam 6.4 and the seat rides low the steering wheel position i didnt like, I didnt feel in control of the car. You might like that all you see is the hood but then again not all the time :/