ditto luke_mani, even though a 92 pajero will have more offroading capabilities than a Grand vitara but still it will be 12 years old with atleast 250,000km on the clock.
And also mitsubishi is famous ofr having very expensive spareparts
So its a big no no.
For 1.5 million rs i would rather buy a new thingo. or if i will go for the old ones it should not be more than 2-3 years old.