During acceleration I can hear a distinct buzz or vibration in the front doors. Sounds like it's vibrates loud in the area of the speaker covers. It mimics the acceleration. I assume it is a mount of some sort. Any help will do as this noise is annoying. 02 Volvo s60. Thanks

 

sounds a bit like what my car did (need more info about your problem, but here is my solution anyway)
open the front doors and remove both the panels that cover the fuses and the empty space next to the glove box take the car for a spin and see if it goes away
if it does $1.50 in some thin self adhesive tape and your good to go!

 

That didn't work. I think its a mount problem. Just have to find out which one. Tranny mount may b the culprit

 

what exactly makes you think that it's a motor mount problem? as most vibration due to bad mounts is when your idling, the engine rotates back a little when you accelerate which even with bad mounts won't cause much of a vibration if any.

when in doubt i always change the part but i really think its some loose part inside the cabin aria.