the passat gl should be 4x100. i think the GLX did come with rims, not steel wheels, but they are a 5 lug pattern (i think 5x112) you can get any mk2 wheel such as the tear drop which is an alloy wheel and doesn't look too bad. they are 14"x6" i believe. my one friend had a set on his passat before he got his tsw's but they didnt' look too bad. good luck
Yeah if it's not a vr6 then it will have 4x100. If it's a vr6 and i don't think the passat had a 6 until a few years later then they are 5x100. The late model passats are 5x112 i'm pretty sure. I've seen some pretty good looking passat wheels. I think they are a 6 spoke. They were on a black mk2 and they looked hot.
I dont know what look you are going for, but what I would do, would be look for audi wheels (for an OEM look). Goto tire rack to search your car. you can see what the wheels will look like on your car. pretty sweet-It should tell you there what your bolt pattern is.
I went to a junkyard today; found no passats and maybe one or two Golfs. Searched their wheels, didn't find anything that looked remotely close.
So alot of Audi wheels share the 4x100 patten? Any chance I could find something in a 15"?