Ethanol-Free Gas in Iowa City, IA

11 verified ethanol-free gas stations

Iowa City has 11 verified ethanol-free gas stations from 2 brands: Casey's and Maverik. 4 stations carry 91-octane and 7 stations carry 87-octane ethanol-free fuel. Every listing is independently verified; the most recent check in Iowa City was May 5, 2026.

As an Amazon Associate we earn from qualifying purchases. Price as of Jul 21, 2026.

VP Racing SEF 94 Octane Ethanol-Free Fuel, Quart (3-Pack) $26.61 Buy on Amazon

Briggs & Stratton Ethanol Test Kit $11.61 Buy on Amazon

Ethanol-Free Gas in Iowa City

Casey's General Store

1410 Willow Creek Dr, Iowa City, IA

319-358-5522

oct

Casey's General Store

1904 Broadway St, Iowa City, IA

319-338-7787

oct

Casey's

204 N Dubuque St, Iowa City, IA

319-337-7155

oct

Casey's

206 E Benton Street, Iowa City, IA

3193870664

oct

Casey's

2410 Mormon Trek Blvd., Iowa City, IA

3193874654

oct

Casey's

2790 N Dodge St, Iowa City, IA

3193044539

oct

Casey's

370 Scott Ct, Iowa City, IA

3193514222

oct

Kum & Go

1310 S Gilbert St, Iowa City, IA

319-337-0501

oct

Maverik

2303 Muscatine Ave, Iowa City, IA

(319) 337-4936

oct

Kum & Go

323 E Burlington St, Iowa City, IA

319-351-6455

oct

Maverik

731 South Riverside Drive, Iowa City, IA

(319) 358-2415

oct

All Iowa Stations

Nearby Cities with Ethanol-Free Gas

Straight-line distance from Iowa City.

Coralville, IA

6 stations · 4 mi away

North Liberty, IA

3 stations · 8 mi away

Riverside, IA

3 stations · 12 mi away

Cedar Rapids, IA

27 stations · 23 mi away

Williamsburg, IA

3 stations · 26 mi away

Ethanol-Free Gas in Iowa City: FAQ

Is there ethanol-free gas in Iowa City, IA?

Yes. Iowa City has 11 gas stations verified to sell ethanol-free (E0) gasoline: Casey's (7 locations) and Maverik (4 locations).

Does Iowa City have 90-octane or higher ethanol-free gas?

Yes. 4 of the 11 stations in Iowa City carry 91-octane ethanol-free fuel.

Which brands sell ethanol-free gas in Iowa City?

Casey's (7 locations) and Maverik (4 locations). All locations are independently verified through chain-website confirmation or direct source data; the most recent verification in Iowa City was May 5, 2026.