Originally Posted by juddholland
All new Audi models released in 2008 or later were built only with AWD in mind. Only the A3 and the TT suffer the FWD-based Haldex design. Yes, many Audi models are offered with FWD in many countries, but their designs are not forward-biased. This began officially with the B8 A4.
The B8 A4 can be bought in FWD variant in the US.
Both the BMW and Audi AWD systems right now is RWD bias (40:60) split.