Cant stand the Prius. I've driven one and I would never spend my own money on one. I've thought about the TDI Passat, but I know too many people that have had trouble with their VW's. Maybe if I lease it the Passat wouldn't be too bad.
Please don't turn this into a lease vs buy debate. I've leased many cars and enjoy leasing. Especially since most the vehicles I've leased are worth more than the residual value at lease end. I usually finance them and then sell.