Yeah that is the "class" for the van that u can fit people in the back, slide open the side door, etc.
you can fit more people in that van than you used to be able to. You are thinking of the transport that still exists and still has a bunch of seats.
I haven’t heard anything about it, but it never hurts to go dummy nuts with it. Just gotta be careful and make sure to mark your cars. Seeing as s1 is 150 pop and a lot of cars can hurt performance.