Since I've been delinquent in posting anything, I'll have to do this in two parts. I'm sure you'll all hold your breath until then.
Audi A8L W12

Proper use of the W12. Not to be confused with the Phaeton, which may actually be nicer inside.
Audi S6 1995

Brown campus car. Of course, this is on the nicer side of town, which Brown seems to split. One side is...well, Providence. The other is one of the nicest looking towns in New England, with the money (and taste) to show for it.
BMW 2002

There's a number of old cars on this campus (Brown), but this is the only one with character. And the only one that isn't just junk.
BMW L7

Neat old car. The only L7's and L6's I've seen are always in mint condition. This was no exception.
BMW M3 convertible 2009

Since shooting this photo, then new M3 has become much more common around here. This is probably the last I'll post of any M3, barring an E30. Which I still want. Badly.
Mercedes-Benz CL63 AMG 2009

Seen on the ride out east. I really hate that fake diffuser look. Mercedes could do
much better than that.
Mercedes-Benz E63 AMG 2008

Another '63, mostly taken for the odd color.
Mercedes-Benz S63 AMG 2008

Only here because I had two other '63's. A trio seemed nicer than just two.
Mercedes-Benz S500 coupe 1995

Ugly older sister to the CL. Rather few of these out there, from what I can tell.