Originally Posted by sfax
You haven't met Lukich yet
He's a great source for 360 interior views. Search for his posts.
I have 19", sports suspension and sports seats. If you hit big bumps or holes, you do feel them, probably more than you would with 17" and no SS, but for me, it's never uncomfortable and no passengers have ever complained. If I was ordering a new X3 now I would stick with the 19s and the SS.
Sports seats look better and offer more support. Most people prefer them to standard, including me
Thank you! I've followed your advice and looked through Lukich's posts - I met him on our local BMW forum
Thank you for information about 19" wheels and sports sits, I think I must order both things, but this will increase the price up to 100k$