206 1.6 16v fuel consumption

Hello friends. I am a new member of the forum :) I want to ask a few questions 2001-2002 1.6 16v I am thinking about buying XT 206. What is the fuel consumption of LPG? I would be glad if the users who use comments comment :) What is the bidet as XT hardware for 2001/200s? Is the model I selected good?

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I use 206 1.6 8V. In LPG, I burn almost 12-13 liters of lpg in the city of Izmir in a completely stop-and-go style.