So did you make a decision?
Life is good when you are picking in a car of this caliber....my friend just bought the TESLA and let me drive it to lunch (we live 15 minutes from their factory here in CA). Anyways the car is really exotic not because of the sound but moreso the lack of it. There just isn't much noise besides the audio system and our conversation, very uncanny first time you experience it. With the tax credits this car is starting to look more appealing to me in the future.
My wife compared the Tesla to her CT during our test drive and said it was like they put a Ferrari motor in her CT...haha
I updated my list and yes I've driven all of these cars at length before
1) Panamera GTS
5 AMG (if you must get AMG, get it used and save like 20-30k easy)