My suspicion is that they're not counting the ethanol in their MPGe calculation. They claim to be using E85. In other words, the fuel mixture may contain about 85% ethanol. Their MPGe calculation probably only counts the gasoline in that mixture, the 15%.
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My suspicion is that they're not counting the ethanol in their MPGe calculation. They claim to be using E85. In other words, the fuel mixture may contain about 85% ethanol. Their MPGe calculation probably only counts the gasoline in that mixture, the 15%.