I've done some research so I'm not going to bother you with question after question. I've always loved the s4 model but never could afford it. And I was afraid to jump into a new platform right away. Coming from Japanese base models to European models. After driving an a4 for awhile I fell in love with the ride it gives and how easy power comes to it after simple mods. But trying to go in depth with them is difficult. But I figure y dump a bunch of money into a 1.8t when I can go to a bi turbo 2.7. Only real question I got is the difference in the b5 n b6 models? Just styling or performance as well.