Space was never an issue when it comes to the Camry, it's always famous for being one of the most spacious D-segment sedans available on the market today, so you haven't said anything that people don't already know.

Btw, I don't consider the Grand Livina or Honda Stream RSZ as MPV even though they are designed to have the same seating function of one. They drive more like a sedan than an MPV because of the way they were designed. I think it's the same case Mitsubishi Grandis. All of which, I believe are a far cry compared to the Naza RIA