Annoying vibration within the hatch....
 

I have recently purchased a new 370z and I am experiencing some issues and had to locate some noisy vibration through different areas of the car. As soon as I take on some speed some annoying noisy vibration occurs within the hatch. I took some plastic cover to figure out where the sound was from, but I can't figure out exactly where this is coming from. Is there anyone having the same problem with the new 370z. Thanks for any input.

im pretty sure its a minor thing. Have a passenger with you while driving so that person can pin point it out. It can also be the tools/spare tire under the hatch.

Take it to the dealer, and let them fix it.