Thank you for clarifying that BaltimoreTouareg, I don't think he gets that. It was mentioned in a post before that the macan will be RWD until slip is sensed, I didn't say that, your saying that it will be full time....now your saying something other then what was said. So your whole argument doesn't make sense to me.
Now FYI I have driven a haldex system and by that you mean power sent to front wheels until slip is sensed correct? I think these systems are inferior to full time AWD systems, if slip does happen from a stop, then you get a surge of power sent back and the car just shoots.....you seem to be getting stuck at the point of touareg being 50/50.....that doesn't matter when your going 40MPH on an icy road....I don't care if the car has 4 engines each driving a single wheel, you will slip on an icy road going that speed....there is no substitute for common sense.
Your making 2 separate arguments, the first being that the Macan is full time AWD, I really don't know, I went on what was said here, where are you getting the information that it is full time? then your saying that haldex systems are good on ice as well....well that's your opinion, I think otherwise from my own experience.
Your also saying that the touareg is only good on ice because there is a computer telling it where to send power, there is a HUGE difference in the way a Full-time AWD system behaves compared to a haldex or part time system behaves from a stop....once your already moving, you will not notice either shifting power around and no matter where the power is, if your on an icy road and slip, there is very little your AWD system can do. Your also saying that full time AWD only matters on DRY pavement or track? I think the complete opposite applies, on a dry pavement, you don't even really need AWD and on the track I doubt you will find more use. Its when stopped on an icy road or if your stuck in snow, sand...etc or off road that matters. You seem to be thinking that the AWD only applies when your already moving, this is not true, even if the touareg sends power back when accelerating, it still sends power forward at the same time....most haldex based cars don't send any power until wheel slip is sensed, if you are stuck, 1 of 2 things happens with haldex, the first is you shoot off because you had no traction and suddenly gain traction or you remain stuck because the computer is unable to send enough power back (most haldex can only send a maximum of 50% back. Go youtube videos that compares part time AWD systems with full time and you'll see what I mean.