I need to buy a diesel Fiat palio from the range 100000 to 150000, is it worth the money?

Fiat Punto is a really good car but yes the reveiws you have heard about are true upto some extent. But Hyundai i10 is smaller segment car as compared to Punto. It is Hyundai i20 that you can compare with Punto. But basis your first preference being the petrol engine,you can also have a look through Honda brio,that's a really really good car that ensures the fuel efficiency comparable to diesel engines and space comparable to Indica Vista, i20 and new swift. Swift being the evergreen choice.