Sensor, I disagree.
0% is from manufacturer, and has no bearing on what dealer pays for car or what profit dealer gets, unless there's some additional kickback that the dealer gets from "normal" Mitsubishi finance that he won't be getting on this deal, it should not affect anyone's ability to get a price close to invoice.
I've driven a lot of Mitsubishi's this year from Hertz with my travelling job - Galants, Lancers, and Diamantes. I would not touch a Galant or a Lancer. They are awful. No road feel, cheap feeling plastic junk. The Diamante I would not give away if someone gave me for a present. But I wouldn't buy one. Doesn't hold up to the competition, any of it.
The SUV I don't know about. I always heard great things about the Eclipse but I have not driven one.