I purchased a 2007 A4 quattro thinking a luxury auto would have a great ride. Much to my surprise I am very annoyed with the vibration. My dash rattles and i feel like i have a vibrator up my ***. Great all round car but whats up with the shuddering at a red light. My dog does that when it knows its done something wrong!!!

I have taken it to the dealer 5 times and tried:
Cleanning the fuel intake, changed all the coils on a recall, changed the motor mounts, used High Octane in fuel, and they tell me the vibration is normal. Really?
When I accelerate it feels like its going to stall, when the turbo kicks in it runs great. I am so disappointed with this car, I doubt I would buy one again.
My daughters Nissan Sentra rides better!

I have read many posts on different forums and this is a common problem with this car. Why do people praise them so much? I am beginning to hate this car. I put it in neutral at a red light just to stop the rattle. I take clients in my car and they laugh when I am stopped at the lights.... they thank me for the FREE massage!!!

And my dealer still says its normal.

Anyone have any suggestions...... I am ready to sell it!