Quote:
Originally Posted by Nikolas
How so? They both have front and rear open diffs with a center clutch or differential that modulates power front and rear. The main difference with the BMW is it can send 100%. They both activate cross side wheel spin with the ABS. It was only in 2010 that Audi offered the rear LSD.
So enlighten me how one is performance oriented and the other is not when they basically function exactly the same.
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That's easy. xdrive is electronic, quattro is mechanical.
A4s lack lsd ( at least until 2010), s4 and rs4 have and had lsd for a long time (or always)