07, with sport package and giant roof... even the slightest flex of the body sets of groaning from all over the car. It seems to be the weatherstripping rubbing on the paint.

Anyone else have this problem and what did you do about it. It's driving me insane.

My 09 with 15k miles is solid as a rock.. no squeaks, groans, rattles or tinks.

I would have an able passenger ride "loose" so they can move around the car listening for the source. Be very careful driving with an unrestrained passenger.

Good luck with that!

My 09 with 15k miles is solid as a rock.. no squeaks, groans, rattles or tinks.

I would have an able passenger ride "loose" so they can move around the car listening for the source. Be very careful driving with an unrestrained passenger.

Good luck with that!

Do you have the factory 20" with sport package?

I do!

I just LOVE the look of the sport package. I almost thing they should have used the design of the sport package instead of ever using the dumb-downed look of the standard package.

I do wish she had those little vents on the fenders like all the other Caddies do.

Ah well.. can't have everything.