I have not made a choice yet. I am seeing the Dealer on Saturday the 13th. There are multiple dealers with 2019 Grey Tourings that I want. I am going to test drive them extensively to make sure I don't get any vibration with the CD. And if I do, I have 2 other cars in the area I can Test drive. It seems to be a hit or miss so I'm not overly worried about it.OP, have you made a choice yet? Have you found that the cylinder deactivation causes durability or operating problems, or is it merely a matter of undesirable shakes or vibes sometimes? If the latter, can you live with that?
As far as the Extended Warranty, I will likely hold off unless the dealer gives me a great deal on it.