Went to Woodstock today and drove the es330, surely did perform nicely but the rear bumper was all scratched up and the area around the volume knob on the radio was rubbed off (long finger nails ?) They did not have an LS but did drive an Infinity M35 that was really nice, priced a little too high for me though.
On the Deville, right off the top of my head it has heated front and rear seats, a very good Driver Information Center, rear a/c controls, big cupholders front and rear. Were not offering diddely squat (sp?) for the trade on the Deville, but I expected that.
I will keep looking for an LS or the right ES. Keeping my fingers crossed that one is out there for me.