Hello everyone, I bought my new car, second hand, with 55 thousand kilometers, I gave a 2017 semi-automatic and bought a 2019 fully automatic GT line. I use it in the city of Istanbul, Europe, and I have only done 150 km. Trip 1 shows 9.5-10. It was too much. I filled the tank and it dropped to a quarter tank. I have done 110 km. I asked a mechanic, he said that software update is needed after every maintenance. The service said there is no such thing. Someone else said this is normal. Can those who have the same car write down their fuel consumption? Thank you.