Good data keeping but the only thing missing are the elapsed time per segment. When doing trips at highway speeds, it helps if you can use cruise control and the time to confirm the speed. Then vary the speed in say 5 miles per hour segments to plot the MPG vs MPH. This helps identify optimum cruise speeds for best mileage. Just a suggestion.

Bob Wilson

Operation Iraqi Oil Freedom:

Automatic, stock, project car.

My other 1500 cc car:

Automatic, stock, backup car.
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