Loose shifter and question about wheel compatability

So I helped my roomate change the rims on his 02, what a pain that was, I hate the way Audi set up the lugs. Like tards we tried to use the USELESS oem floor jack, it sliped in the floor and made a nice dent in the plastic lower door moulding. So we used the one from my Honda.

Anyways to the root of the thread: What is the lug pattern (5x???.?) for Audi rims. He doesn't want to bother selling then, so I am. What other cars are they complatible with? They are 18x7.5 Rials.

Also I took his car for a spin and really didn't like how loose it shifted, and when it was in gear, the stick flopped around as if it was in nuetral. Is that normal?

5 x 112