Quote:
Originally Posted by lemetier
All of the Gxx xDrive models have the same mechanical layout for all intents and purposes. M XDrive has some electronic system and functionality differences of its own, and M SAV have different operating conditions from the M passenger cars. I'm guessing the X3/4/5/6 not having a Front Axle Inhibit mode (2WD) is the basis of speculation when it comes to M3/4.
|
so why are there two versions when they only have to release the single AWD version?
unless the RWD only is really THAT much lighter, I really dont see the need to have a staggered model range.