Well The b5 is a real gas guzzler IMO. The bi-turbo system sucks up a lot of gas obviously (I have a lead foot so that might be why). Also, I had a lot of issues with my B5 such as wheel bearings failing, turbo's acting up and overall the car was just not all that reliable. The b6 was a lot better but it has less of an aftermarket following because of it's N/A V8.
Imo B6 > B5
Imo B6 > B5
