Fuel Natural 95 E10 for 4age insted of E5

[The Doctor]

R.Ave is wrong indeed, it's the other way around. Like you said, petrol had 5% ethanol in it for years and years, i don't see why an extra 5% will cause problems at all we didn't already have! We all know fuel doesn't last as good as it did 20 years ago, due to the ethanol addition. I'm using the E10 in all of my cars and i have no problems at all. If it really is this bad, there must've been problems with E5 as well in the past years. If it is bad for rubber fuel lines and gaskets, 5% will also cause damage, it will take a bit longer, but still.

Besides that, someone i know used E85 in an old Starlet for 3 years and didn't have a burned down car every week, so i guess it's fine?
For long term storage i would advise using VPower, Total Excellium or BP Ultimate, as, for now, they don't have ethanol in it, supposedly. Firezone used to sell RON102 fuel in the netherlands, which deffo didn't have any in, but they stopped selling it now.