Ethanol-Free Gas in Marion, IA
6 verified ethanol-free gas stations
Marion has 6 verified ethanol-free gas stations from 2 brands: Casey's and Kwik Trip. All 6 carry 87-octane E0. For 90-octane or higher E0, the closest option is Kum & Go in Cedar Rapids, Iowa, about 3 miles away. Every listing is independently verified; the most recent check in Marion was August 13, 2026.
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Ethanol-Free Gas in Marion: FAQ
Is there ethanol-free gas in Marion, IA?
Yes. Marion has 6 gas stations verified to sell ethanol-free (E0) gasoline: Casey's (4 locations) and Kwik Trip (2 locations).
Does Marion have 90-octane or higher ethanol-free gas?
Not currently. Stations in Marion top out at 87-octane E0. The nearest station with 90-octane or higher is Kum & Go in Cedar Rapids, Iowa, about 3 miles away.
Which brands sell ethanol-free gas in Marion?
Casey's (4 locations) and Kwik Trip (2 locations). All locations are independently verified through chain-website confirmation or direct source data; the most recent verification in Marion was August 13, 2026.