fuel consumption

hi friends i have 307 sw 1.6 turbo diesel. I want to ask, I consume fuel, the average of the trip computer is 6.8 lt. but 1- I am in Antalya 2- My air conditioner never shuts down summer and winter. I am waiting for your suggestions on this subject, reno megane has 1.5 dci room like me, full air conditioning 5.2 lt. Case pattern weight is the same, I could not solve the difference in some way 1.5 Do not say it is not a problem, I make an average of 150-200 km daily. :)

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I think the normal 6.8 LT air conditioner is on and hash. & nbsp;

I think it is a normal value friend if it is in the city and the air conditioner never turns off. I think 1.5 dci is stingy than your vehicle, and also the trip computer values are always high. Fill the tank for the best measurement. Replenish after 100 km. After 100 km, you will realize the real value and then I will try to measure it like this when it is attached to my head and it always results in less results than the trip computer shows. Of course, bias, stop-and-go, the condition of the road are important factors.