Good point about the accuracy of the computer....however I will confirm the "actual" MPG I am getting for this tank of fuel via litres to fill Vs Miles covered...tomorrow when I fill up. We will see the difference.
Also, bear in mind the figure pictured was for a single journey, so please view it in that context .
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Exactly, I drive 80% motorway and 20% city and heavy traffic and the average full tank based on actual usage consumption would be 10l per 100 km