Yeah, the new Mustangs do seem to have their share of rattles. Most of my driving is on the freeway and it's quiet enough there, but get onto some less-than-perfect roads and the rattle-fest begins. The passenger seat rattles a lot unless someone is in it, there is a buzz where the left visor contacts its bumper when in the up position, and another buzz coming from the panel next to the back seat on the right side. It's really annoying, I haven't had a car that made this much noise since back in the days when I drove original muscle cars. That is one muscle car trait I'd just as soon see eradicated.

 

Yeah i have a rattle in the dash, I thought about lettign the dealership have a crack at it but they may very well make 2 new rattles to replace the old one assuming they can fix the old one.