I came from a full bolt on and tuned 03 g35 coupe that put down 288 whp... The 370z is superior in every way.
Noise is no big deal unless you go over small pebbles than it sounds like your car is being blasted by bee bees .... thats about the only time it bothers me, and its not that big of a deal..
Oil temp is no big deal unless you go to the track and will be sitting at 4k plus rpms for extended periods of time, and at that point, you know that going fast = money so you thow an oil cooler in and your gtg...
The z is a completely different car than the mustang or camaro... and if you love your 350z and dont mind the 2 seats, the 370z is the clear winner
If you grew tired of the 350z and its two seats and looking for a bigger, torquier, heaver, " muscle" car than look at the other two..
But if you are worried that the performance doesnt jusity the price tag or the upgrade , it definatly does.. In every aspect.
The cars really arent similar though so it depends on what you want...
my brother has a 350z and when I take his car out, i grow to like mine even more
