I can't knock Audi's too much as I have had 2 in the last 5 years (A3 TDI Quattro and A3 TDI 140 sport DSG).
The 300nm of the Audi you mention Mike, against the 236nm of the R32 is wrong. The R32 has 236lbft which is over 320nm.
Just to make Topher happy I'll just mention one thing - Edition 30
However it is like comparing Marmalade and Marmite - they are two completely different things and so there is no comparison.
Don't go for the Audi A4 you'll regret it.