Fun ride with lots of bugs.
My XKR is now eight years old with abut 55,000 miles on it. The drive train has been flawless but the electrical gremlins are driving me crazy. The worst is that on occasion the screen that controls just about everything goes completely asleep. No audio, no nav, no phone, no nothing except air conditioning. After four or five starts or stops, or maybe after a couple of days, it comes back to life. Doesn't seem to be a fix for it.
My most pressing problem currently is that A/C condensation leaks into the passenger compartment. I don't know to what extent it is related but in the past nine months I have replaced an A/C module ($600) and a fan ($600) which had water in it. Stupid stuff like this just shouldn't be happening in a car that cost over $100,000.