A PHEV and a MPV model will to join the Hatchback Prius II III IV models in 2011

 It has been leaked via a US Toyota dealership that in 2011,
Toyota will shipping out the plug-in Prius and a station
wagon/multipurpose vehicle (MPV) Prius. The PHEV version
of the Prius is expected to have a 30 mile all electric range
and use a Li-ion Traction Battery. Toyota has declined to
officially validate this leaked scheduled introduction.