Mustangs are nausiatingly, overbearingly common. I wouldn't use the word exclusive for the 370z just because its a generational changeover. If the silvia came back from its 12 year death? That would have exclusivity to it. The camaro should be an exclusive car but in 11 months GM has been able to sell enough that I see 3 or 4 a day in dfw. Horrible!!! I was in a mustang @ the dallas auto show and honestly. There isn't one thing about the interior of a mustang I like. Even with the 2010 refresh its outdated. That glass roof... its like puttin' a diamond ring on a fat-ugly chic. Nice ring but she still fat and ugly.
One other thing... don't get too impressed with that .94g. Its not gonna happen in real world driving. The mustang will only see those numbers on a track or a brand new near perfect highway. On the street, the live axle loses traction everywhere. I love how car mags decieve people to keep outdated musclecar tech vibrant and selling.
At least in the Z you know its lateral acceleration was designed also for street use, unlike the mustang. So in summary, a street race against the stang? The stang will lose due to its cheap (track bias) live axle. If u r stuck on v8 power? Get a used vette. all that needs is a upgraded suspension set up for better cornering and you are straight with a corvette.
Muscle cars are the #1 sports cars because of false patriotic pride, not better overal performance. If u plan on driving in a str8 line for the rest of your life? Then buy a mustang. In the end though. The choice is yours.