Ford S-Max 180 Diesel Auto, Summer 44.5, winter 41.5. Average over 22,000 miles is 42mpg. Not driven carefully, sitting at 78 on the motorway (a real life 76 on GPS).
Olpk, I found sitting at 65 gave slightly worse consumption than sitting at 70, might be the car is just off the optimum torque??
And yes, easy to get better on a long run, 58mpg Aberdeen – Ashford.
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