I will ISA,
In fact, snce I bought my Sunny, I am doing so, I have a small notebook, where I register every single fueling process, to monitor the engine performance,
I even can tell U when to change the spark plugs as they affect the fuel consumption,
Concerning the Sunny,
It differs a lot with the speed,
I tried this excercise with it, where I found that the optimum speed for the Sunny to get the optimum fuel consumption is about 100 to 110 Km/hr maximum, @ this speed, I travelled in a high way for 270 Km, consuming 18 Liters.
The same distance, It might take 27 liters, in case of driving @ speed between 140 to 170 Km/hr,
taking into account that all cases the A/C is on, I do not close it anyway.
Inside the town, The Sunny increases its consumption dramatically
Sorry for the long reply,
I promise I will calcualte the Tiida's again, but give me some time,I am not in Cairo and I have my Sunny here, I will see the Tiida again within the nex couple of weeks,
Cheers
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