Saw a video today where Elon Musk does a test drive of a D with a Bloomberg reporter that I hadn't seen. This test drive is basically the same thing everyone else got other than being done personally by Elon. But there is one bit of info I hadn't seen anywhere else. Around 20 seconds into the video Elon says: I have no doubt that's true with a P85D given that the vehicle has the same motor as the RWD vehicles for the rear motor. But I wonder how true that is in the 60D and 85D with a smaller rear motor. I guess there could be a limp mode where you can drive but not very fast on just one of the motors in the other models. Any thoughts?