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Old 10-03-2012, 07:41 PM   #8 (permalink)
Cobb
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Join Date: May 2012
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Yeah buddy, many of the newer insight owners have seen a 5 mpg change from bargin to name brand gas, wawa vs BP. I see the car handles more timing and isnt as droning from the exhaust on mid grade, but not enough to be cost effective to go to mid vs regular unleaded.

I too see a similar difference when buying gas from a county station vs city, ethanol content change. May contain up to 10% to contains 10% ethanol.
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