Hello to you all, i'm new to the forum but not new to Audi's, i currently have a B7 A4 2.0 TDi S-line.

However i'm trying to decide which new company car to go for and i'm going insane trying to make my mind up, so i thought i'd turn to you guys for some helpful advice, or just a simple vote!

I've narrowed it down to three, which are;

Audi A4 2.0 TDi (140) SE
Audi A6 2.0 TDi (170) S-line Special Edition
BMW 520d SE

With my company policy i have to pay an upgrade fee of £50 a month on the A6 and 520 but that's not too much of a drama, and i need to fund any options myself apart from metallic paint.
The A6 is fully spec'd with leather, satnav, bluetooth, MMI, bose, xenons etc, and looks awesome, but it gets replaced with a new model in 2011...
The 520 comes with leather, bluetooth & iDrive as standard, and of course RWD, but is a bit dull to behold...
The A4 has a pretty basic spec but is much cheaper on tax...

What do you all reckon?

Cheers