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      01-30-2023, 01:32 AM   #12
drwankel
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Drives: 2012 E92 M3 ZCP, 2021 M340i
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Everywhere I've been in the USA, E10 is the only choice.

Ethanol has less energy per volume vs gasoline. This translates into reduced fuel economy and reduced power. Ethanol free gas is the way to go if you can get it.
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