whats the avergae labor time for replacing bushings in a 2002 ws6? my car sounds like a hoopty when i drive over a twig, much less a speedbump

 

Depends what bushings,, Antisway bar bushings, 15 mins,, A-arm bushings take longer. With the correct tools its not a bad job at all, without those tools, WELL......
and are you sure its the bushings,and not the springs in the cups??

 

i'd put the labor money towards a poly bushing kit and just do them yourself. they'll last much longer than rubber replacements that they'll use at a shop.