i have to think about it.. there is something else that it reminds me of more than any of those selctions... maybe it's an olderr tl... i can't think of what it is this morning that it reminds me of. although the other thing it reminds me of is the accord coupe. they're much more similar now.
other than that, out of the selections, i would have to say the nissan... something about the flat rears makes them appear more similar.
on the other hand, i think the ford 500 resembled the 03-05 coupes too much. and well obviously the new hyundai sonata resembles the 03-04 sedan way too much.