in recent interview by carpoint with John Startari(proton australia boss) he said the proton will have a "joint venture" engine in the MPV...
he said this mpv probably going to have diesel engine..

he also mention about the size of the mpv was around avensis sized
other than that he also mention about future proton product
-new saga with 1.6 campro
-gen2 with campro turbocharger +variable valve timing(CPS maybe)...
-new uti replacement for Jumbuck
-proton move into markets like India and Russia this year