Agreed, but full tank is tricky thing. Manual always recommend not to fill till brim and rather go for auto stop function of the filler nozzle. I believe, two "auto stopped" full tanks at different times can never be same due to temp, fumes produced, and other fuel behaviour.
Even if we ignore manual instruction and go for "brim filling", it always end bad. There is over spilling 90% of the time which is otherwise irritating and effects accurate measure too.
By the way, as for me i dont care much for mileage to the extend of decimals. My montly commute is not much. I have 1.6, 2019 and i just drive safe and enjoy the ride but also use its power where it's due. In the end few hundred or thousand Rs shouldn't matter much. Bas Allah baray jaani ya maali nuqsaan say bachaay.
