ok i give you that sloping rear end. but come all cars look alike heck the Mustang has the same glass of the Z32. i think you should also add the Lexus SC430 that as well.
The 350Z looks alot better than the Audi TT. the real only sharing trait is that roof line and thats really it. The other stuff i am not so sure about.
Does the new 350Z have the unique and timeless styling 300ZX? Nope.