I've noticed our C gets rotten MPG for the first 1/3 mile.. Then we hit the long downhill part..
The winter season fuel mix, ethanol+H2O? is bringing down our MPGs..
Now that I think of it, when I leave home with the Ford Escape, my MPGs
is really rotten for a few miles. It takes 5 or 6 miles of driving before I see 22 to 25 MPG on the SG2..