Ethanol-Free Gas in San Antonio, TX

34 verified ethanol-free gas stations

San Antonio has 34 verified ethanol-free gas stations from 2 brands: QuikTrip and Murphy USA. 31 stations carry 91-octane and 3 stations carry 87-octane ethanol-free fuel. Every listing is independently verified; the most recent check in San Antonio was May 16, 2026.

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Ethanol-Free Gas in San Antonio

Murphy #8850

12007 Perrin Beitel, San Antonio, TX

210-653-9244

Murphy #7765

16501 Nacogdoches Rd, San Antonio, TX

210-866-9579

Murphy 7690

7639 Nw Loop 410, San Antonio, TX

210-522-0010

QuikTrip

10010 Huebner Rd, San Antonio, TX

(210) 561-7824

QuikTrip

10134 W Military Dr, San Antonio, TX

(210) 905-2972

QuikTrip

1015 N Hunt Ln, San Antonio, TX

(210) 507-0858

QuikTrip

10803 Bandera Rd, San Antonio, TX

(210) 680-0894

QuikTrip

10917 Marbach Rd, San Antonio, TX

(210) 536-8355

QuikTrip

11203 S US Hwy 181, San Antonio, TX

(210) 955-6285

QuikTrip

11306 Huebner Rd, San Antonio, TX

(210) 536-0135

QuikTrip

11873 Potranco Rd, San Antonio, TX

(210) 673-5685

QuikTrip

11902 Blanco Rd, San Antonio, TX

(210) 536-8354

QuikTrip

13402 Nacogdoches Rd, San Antonio, TX

(210) 536-0187

QuikTrip

14534 FM 1957, San Antonio, TX

(210) 446-2398

QuikTrip

1842 N Foster Rd, San Antonio, TX

(210) 666-6193

QuikTrip

1901 SW Military Dr, San Antonio, TX

(210) 806-9995

QuikTrip

26631 US Hwy 281 N, San Antonio, TX

(830) 714-6084

QuikTrip

2707 NE Loop 410, San Antonio, TX

(210) 646-0184

QuikTrip

310 San Pedro Ave, San Antonio, TX

(210) 227-4149

QuikTrip

4142 S Loop 1604 E, San Antonio, TX

(210) 890-7710

QuikTrip

4710 Fredericksburg Rd, San Antonio, TX

(210) 962-6958

QuikTrip

5538 US Hwy 87 E, San Antonio, TX

(210) 337-3950

QuikTrip

5615 Wt Montgomery Rd, San Antonio, TX

(210) 278-5800

QuikTrip

6410 Old Pearsall Rd, San Antonio, TX

(210) 507-0845

QuikTrip

6618 Medina Base Rd, San Antonio, TX

(210) 673-5557

QuikTrip

6814 W Military Dr, San Antonio, TX

(210) 673-5828

QuikTrip

7203 San Pedro Ave, San Antonio, TX

(210) 278-9994

QuikTrip

7230 Culebra Rd, San Antonio, TX

(210) 502-2988

QuikTrip

735 NW Loop 410, San Antonio, TX

(210) 536-6999

QuikTrip

848 Hot Wells Blvd, San Antonio, TX

(210) 278-9995

QuikTrip

8775 Wurzbach Rd, San Antonio, TX

(210) 961-4996

QuikTrip

8850 Culebra Rd, San Antonio, TX

(210) 680-0121

QuikTrip

9630 S Zarzamora St, San Antonio, TX

(210) 928-9064

QuikTrip

9919 San Pedro Ave, San Antonio, TX

(210) 962-6957

All Texas Stations

Nearby Cities with Ethanol-Free Gas

Straight-line distance from San Antonio.

Schertz, TX

5 stations · 20 mi away

New Braunfels, TX

3 stations · 30 mi away

Austin, TX

14 stations · 79 mi away

Cedar Park, TX

4 stations · 85 mi away

Pflugerville, TX

3 stations · 88 mi away

Ethanol-Free Gas in San Antonio: FAQ

Is there ethanol-free gas in San Antonio, TX?

Yes. San Antonio has 34 gas stations verified to sell ethanol-free (E0) gasoline: QuikTrip (31 locations) and Murphy USA (3 locations).

Does San Antonio have 90-octane or higher ethanol-free gas?

Yes. 31 of the 34 stations in San Antonio carry 91-octane ethanol-free fuel.

Which brands sell ethanol-free gas in San Antonio?

QuikTrip (31 locations) and Murphy USA (3 locations). All locations are independently verified through chain-website confirmation or direct source data; the most recent verification in San Antonio was May 16, 2026.