Figo is not in the same league as Polo and i20 and Punto. So the choice is between i20 diesel Polo diesel and Punto diesel. i20 is priced ridiculously high and it does not have bluetooth option(its a great feature trust me). Polo though good, for all its cost has a 3 cylinder engine(joke of the year). The Punto is the champion of then. And beleve me, in safety,ride and handling and refinement and maintenence its beats even Polo hands down!