mine does it over rough roads and has since I bought it. If it bothers you that much then take it back to the dealer and hav'em find the rattle.
Also, lift up on the dash just above either speedo or tach when it buzzes and see if this solves the prob. If it does, then place a rubber piece to create the pressure and it may halt it. Warmer weather may help it too. My rattles more below 40 than above.
Unfortunately, this, along with eating tires/brakes/clutches, is a symptom of high hp/stiff suspension cars (Your v6 is pretty much identical to the GTs) especially ones for less than $50k. My sister's 06 350z rattles as did my 97 Cobra AND my 00 BMW 540i AND my 93 RX7 R2. Probably not what you wanted to hear but that's the fact of life in the fast lane
__________________ 2005 Sonic Blue GT 5spd Cpe |