1st n foremost,i think u shud set ur criteria....ur gonna sell ur Innova,whc is a 7 seater MPV n go 4 a Murano while ur other alternative is an Estima whc is also a 7/8 seater MPV..u do realize d Murano is a 5 seater SUV,right?
i'm driving a 2005 CBU unit....encountered 2 problems....sensor KO-ed(quite common among Muranos) ard 60,000km..not too sure wat it's called but it's d same as any local QR25/QR20 engine(X-trail,Serena)...so,no worries...not dat expensive too....brand new ard RM170,i think.....
2nd is cracked radiator top @ 89,000km....they just dun make radiators like they used too....changed d top n had it serviced...all in RM185....
now i'm planning 2 get d latest Murano 2 replace my 2005 unit.....