CNG is offered with both XT and XZ trims of the NRG.

Costs an extra Rs 90,000 over the regular petrol-MT.

It uses the same 1.2-litre petrol engine as the regular Tiago.

The engine makes 72PS and 95Nm in CNG mode.

Except an i-CNG badge, gets no other changes outside.

Gets similar features as corresponding petrol variants.