About the driving fast thing...Ive scared a few people in my car, not necessarily because of the speed, but because of the whole experience of my car. It's loud, it vibrates a lot, and the response is pretty sudden. Though I have gone for slight high speed runs alone in my car and occasionally get the car sideways in turns, I never really though of myself as an overly fast driver, and my thoughts were confirmed when I went for a ride in a friends 745li. First, let me say that the car rides amazingly smooth and silent, so to be scared in that car is an accomplishment. My friend had me white knuckled holding on to the door when he threw the huge car into turns and hit 138 in light traffic on a highway. I was honestly scared and am not sure if I'll go for another ride with this guy. There is a difference between driving fast, and driving scary.