gas question
Hi guys newbie here
just purchased a 2015 M5 with competition package
regarding gas: I have always preferred non ethanol laced gas, 93 octane
I am in Florida for a while and 93 octane non-ethanol gas is hard to find.
What is better for my M5:
93 octane with ethanol, or
90 octane ethanol free ??
If I can not get ethanol free 90 octane, should I get ethanol free 87 octane, or 93 octane with ethanol ??
As you can tell, I hate ethanol
Thanks for your help
Cobra Catcher
Thanks,
WEC
2015 M5 Competition
2000 Nissan Frontier
1966 AC Cobra
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