model descriptions...

[Padrigg@aol.com]

I was wondering if somebody could could rattle off what differences there are
in models. My friend had a 100 until an accidient. For example, a 4kcsq I saw
at the mall looks smaller than a 5k.  Its that the case? What about a 80 or
90? I know this could be a pain, but it really would be nice to know, I've
tried some websites for this info but haven't found the right one. Basiclly
I'm looking for a smaller Audi, the 4kcsq looked to be about the same size as
our/(my wifes) Saturn. Any help would be great. Thanks in advance.