Hello everyone again,
I should have been more precise. Of course I did drive both cars, actually I drove the BMW immediately after the Audi. Still the decision was very close.
My impressions (please forgive my sometimes poor translations from German):
- They both have a high quality standard and a good handling.
Pro Audi:
- The Audi has the more appealing interieur. I especially liked the Audi sports steering wheel.
- The Audi has more loading capacity.
- The Audi is cheaper.
Pro BMW:
- The BMW engine runs better (which is what one would expect from 204 PS vs
162 PS). According to the numbers Audi itself gives - no A4 quattro was available for test-driving - choosing the A4 quattro instead won't improve matters much, at least engine wise, as the 4WD seems to smallow most of those additional 18 PS. And upgrading to quattro negates a large advantage the A4 has: the significantly lower price.
- The BMW has slightly more space on the back seats.
- The BMW has the better seats. Especially the sports-seats felt more comfortable that the sports-seats in the Audi, also because they have more adjustment options.
- According to several car magazines (I did NOT test this myself :-)) the BMW has the better brakes.
In the end I have chosen the BMW, mostly because of the impressive engine. :-)
I would like to thank everyone for her/his helpful comments.
Andreas