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BMW 3-Series - AWD or RWD?

429 messages,  Last post on Sep 16, 2011 at 1:33 PM

You are in the BMW 3-Series Forum.

What is this discussion about? BMW 3 Series, Sedan, Wagon

Messages Page 41 of 43

#400 of 429 Re: AWD performance enhancement in X6 [bruceomega] by circlew

Dec 18, 2007 (11:50 am)

Replying to: bruceomega (Dec 18, 2007 11:24 am)
I would be extremely surprised if it does not. It is the next logical step in what I would call advanced chassis management. I assume this will take at least a year to show up in the SUV's/sedans.
 
Regards,
OW

#401 of 429 Re: AWD performance enhancement in X6 [circlew] by fedlawman

Dec 18, 2007 (12:03 pm)

Replying to: circlew (Dec 18, 2007 11:50 am)
Hey, that's great news for BMW. They've finally come up with an AWD system that matches the capabilities of GM's 7 year-old VersaTrak system.

#402 of 429 Re: AWD performance enhancement in X6 [fedlawman] by kdshapiro

Dec 18, 2007 (12:57 pm)

Replying to: fedlawman (Dec 18, 2007 12:03 pm)
Probably more a combination of SH-AWD and Quadra-Drive.

#403 of 429 Re: AWD performance enhancement in X6 [fedlawman] by circlew

Dec 18, 2007 (1:09 pm)

Replying to: fedlawman (Dec 18, 2007 12:03 pm)
One driven wheel on a BMW is highly advanced compared to anything from GM.
 
Regards,
OW

#404 of 429 Re: AWD performance enhancement in X6 [circlew] by fedlawman

Dec 18, 2007 (9:18 pm)

Replying to: circlew (Dec 18, 2007 1:09 pm)
In all seriousness though, it does sound like a great advancement.
 
The part I don't understand is the "overrun" part of the description. Something about applying torque even when coasting? Is it designed to prevent lift-throttle oversteer?

#405 of 429 Re: AWD performance enhancement in X6 [fedlawman] by circlew

Dec 19, 2007 (5:53 am)

Replying to: fedlawman (Dec 18, 2007 9:18 pm)
Sounds like you hit it right. In addition, the system is designed for RWD AND AWD.
 
I am looking forward to your take and the others on this forum who know the difference between past, current and this new tech. Will it improve performance and chassis dynamics without inhibiting preferred steering feel?
 
It sounds good to me but I like this stuff. The current x-drive really impresses me so it reads as an improvement to me. I am interested to hear from everyone.
 
Suited for all engines and drive trains.

The special highlight of this unique development by BMW is that for the first time this system is able to actively distribute drive forces not only in the overrun mode and with the clutch disengaged. As a result, Dynamic Performance Control is suited for both standard and all-wheel drive.
 
I'd call it an Intelligent LSD.
 
Regards,
OW

#406 of 429 Re: AWD performance enhancement in X6 [circlew] by fedlawman

Dec 19, 2007 (11:33 am)

Replying to: circlew (Dec 19, 2007 5:53 am)
Too intelligent, if you ask me.
 
A BMW without lift-throttle oversteer? You might as well buy a Buick.

#407 of 429 Re: AWD performance enhancement in X6 [fedlawman] by roadburner

Dec 19, 2007 (11:44 am)

Replying to: fedlawman (Dec 19, 2007 11:33 am)
A BMW without lift-throttle oversteer? You might as well buy a Buick.
 
I wish some BMW buyers WOULD buy Buicks; maybe Munich would once again focus on their core enthusiast audience.
But I'm sure not holding my breath...

#408 of 429 Re: AWD performance enhancement in X6 [roadburner] by circlew

Dec 19, 2007 (12:49 pm)

Replying to: roadburner (Dec 19, 2007 11:44 am)
I wish some BMW buyers WOULD buy Buicks; maybe Munich would once again focus on their core enthusiast audience.
But I'm sure not holding my breath...
 
If the X-6 is an example and the premonition of x-drive in the 7 series, it doesn't look good for that wish to come true...ever!
 
Regards,
OW

#409 of 429 Driving Another AWD Bimmer... by roadburner

Dec 19, 2007 (6:19 pm)

A 2007 X5 to be precise; it's the loaner my dealer gave me while they were changing the ATF and final drive fluids on my wife's X3. The big sled is very comfortable and handles reasonably well, but it sure isn't my cup of tea. More Buick than BMW, in my opinion...

Messages Page 41 of 43

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