Do you also get a shudder when pulling away?
For the first year of having my stilo, I had a buckled flywheel. Which eventually destroyed itself at 80 on the motorway. The car drove like crap in traffic, hill starts were near impossible without massive vibrations, crawling along at lights etc was painfull. Almost ditched the car because of it, decided to get it to the dealers.
Trip 1. Faulty pressure plate, new clutch kit fitted (no improvement)
Trip 2. Found a severely warped flywheel after motorway failure, replaced this, replaced the clutch, ECU cleared and updated on examiner
Now the car feel like a totally different car, drives amazingly in all conditions and traffic situations now. I do find if i am wearing chunky trainers or my Docs then i do tend rev is a bit more than normal.