In reply to buzby:
> ... the hard ride and offset pedals ...
The ride is unacceptably rock hard on all S-Line Audi models; ok on smooth roads but truly awful on broken or badly patched/ poorly surfaced roads. SE spec suspension is still very firm, with little roll but is the height of comfort in comparison to S-Line. I used to own an SE A4 Avant but have driven no end of S-Lines. I would never ever choose an S-Line as most of my driving is on Welsh roads with crap surfaces. (Currently own an A6 SE Avant.)
The offset pedals aren't a significant issue IMHO. Noticeable when you first drive, but you quickly adapt.
As others have said, the A4 is more cramped than you expect for its apparent size, particularly for back seat passengers/ boot space. However, it is based on a stretched Golf platform, so we shouldn't be surprised.
Despite expectations/ image, VAG reliability isn't a given in my experience. Our A4 (bought new) never actually broke down, but we had lots of major warranty issues - brakes (continuous issues) and various electronic systems - so much so that we chopped it in after 3 years and bought a new VW. Any better? Not really, we still had some major warranty issues with that as well (ABS, EBD, fuel injectors, springs). So far, so good with the A6 though.
From what you say, the A4 you've got your eye on could well be a very sensible purchase. Good luck!
Dave