We purchased petrol version. it's fine in all aspects but we get only 8 km per liter. we covered 2500 km in 4 months. please advise why. and what to do

@ameyan we purchased petrol version. it’s fine in all aspects but we get only 8 km per liter. we covered 2500 km in 4 months. please advise why. and what to do.

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