hmm, pretty much everything.
-the interior is constructed cheaply but it looks cool. i like the leather/stitching on the door panels. the seats are pretty comfy as well
-3800 engine. extremely reliable from what my mechanic says.
-roomy
-i like the rear end! w/ the dual exhaust and the skirts it looks really cool. also, i'm not sure what other people think, but I like the stock tail lights as long as the car has the spoiler.