I've got a 2.2 auto and in mixed driving it averages 34-35 mpg. Worst I ever got on a tank was 33 mpg. Highway pushes up near 40 if you keep the speed down around 65 mph but drops off to 36-37 driving 70-75. I could easily see mid 40's with an OD 5th gear and 52 would be pretty amazing.

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