Thanks 
I have the pricing. i am not sure why they said that the Six-Speed is not there. The 1.4 CRDi is the 6-speed variant.
i20 1.4 CRDi ERA - 6.85L On-Road Ex-Vashi
i20 1.4 CRDi Magna - 7.32L On-Road Ex-Vashi
i20 1.4 CRDi Sportz OPT - 7.61L On-Road Ex-Vashi
i20 1.4 CRDi Sportz (with A.W) - 7.78L On-Road Ex-Vashi
i20 1.4 CRDi ASTA - 8.28L On-Road Ex-Vashi
My daily/monthly running is kind of low. So the diesel won't do justice for me. Plus it really goes beyond my budget.

Do you know the variants and prices for the 6 speed diesel and also- why did you not go for the diesel?
I have the pricing. i am not sure why they said that the Six-Speed is not there. The 1.4 CRDi is the 6-speed variant.
i20 1.4 CRDi ERA - 6.85L On-Road Ex-Vashi
i20 1.4 CRDi Magna - 7.32L On-Road Ex-Vashi
i20 1.4 CRDi Sportz OPT - 7.61L On-Road Ex-Vashi
i20 1.4 CRDi Sportz (with A.W) - 7.78L On-Road Ex-Vashi
i20 1.4 CRDi ASTA - 8.28L On-Road Ex-Vashi
My daily/monthly running is kind of low. So the diesel won't do justice for me. Plus it really goes beyond my budget.