R60 Why would I buy a Countryman ALL4 vs. a regular R60??
I wonder how this perception got started? According to the MINI literature and the article referenced below, what you said is not correct. MINI says in its brochure (in part):
"Torque split is instantaneous and varies seamlessly based on multiple factors, including speed, steering angle, and acceleration". No mention of tire slip, but that is likely ONE of the factors.
This Motoringfile article describes how the system works according to one of the designers at MINI:
http://www.motoringfile.com/2011/12/...tem-clarified/
So according to this MINI engineer, the system starts from rest with 50% torque split to the rear.
However I agree that the OP probably should not get ALL4 because of the weight/fuel efficiency issue. But for my use it is great.
"Torque split is instantaneous and varies seamlessly based on multiple factors, including speed, steering angle, and acceleration". No mention of tire slip, but that is likely ONE of the factors.
This Motoringfile article describes how the system works according to one of the designers at MINI:
http://www.motoringfile.com/2011/12/...tem-clarified/
So according to this MINI engineer, the system starts from rest with 50% torque split to the rear.
However I agree that the OP probably should not get ALL4 because of the weight/fuel efficiency issue. But for my use it is great.
The original perception was started by an interview with somebody at MINI and was originally printed in MotoringFile. As they say in the 12/2011 article you linked, "Originally, MINI’s All4 system was explained to us as being FWD first, then AWD on-demand as a traction control aid."
Ditto - I'm also here in Houston (but spend some time in NW Arkansas) and when the weather turns nasty, I want that security as well. The only issue with buying an ALL4 here is that they are pretty thin on the ground - I ordered mine last week.
At the time I wrote my post (5/20/11), the only info out was what I wrote. MINI was originally extremely tight-lipped on the mechanics of the ALL4. But now, more interviews have been done and more information released. The article you linked, from seven months later, has updated information.
I love the awd. This weekend I drove in a nasty downpour. Everyone just seemed to be going so slow, which is what they should be doing given the conditions, and I realized I was going faster than everyone else because of the car -- the CM felt so sure-footed, like it was glued to a hot dry road.
We don't live in a snowy or overly rainy area so we opted to not go ALL4. Didn't want the added weight + cost etc. However if we lived in an area that got a lot of either would have added it in a heartbeat.
Knowing more and more as more info has come out has been really nice. I actually started a thread in September about these questions, posting some of the relevant articles and pointing out the contradictions.
Having driven it in snow a teeny bit this winter, I'm incredibly happy. While I always liked the control I had in my standard-shift/mechanical 4WD Jeep, I really enjoy the point-the-car-and-go ability I have with this AWD system.
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