Need ethanol-free gas near you? The map below helps you find nearby stations, see which are open right now, and get directions in a tap. Ethanol-free gas, also called pure gas or non-ethanol fuel, is harder to find than regular pump gas, but for boats, small engines, and older vehicles it is worth the hunt. Below the map you will find who actually needs it, why ethanol causes trouble, where to look, and what it costs.
Stations near you, tap a pin for hours and directions, then confirm it carries ethanol-free fuel before you fill.
What Is Ethanol-Free Gas?
Almost all gas sold in the United States is E10, meaning it contains up to 10 percent ethanol. Ethanol-free gas, sometimes labeled E0, pure gas, clear gas, or recreational fuel, has no ethanol at all. Refiners blend ethanol in because it boosts octane cheaply and meets renewable-fuel rules, and for the average car E10 is completely fine. The problem is that ethanol attracts water and breaks down faster, which is exactly what you do not want in an engine that sits unused for weeks or months. That is why a separate market for ethanol-free fuel exists, often sold at a higher octane such as 90 or 91.
Who Needs Ethanol-Free Gas?
Ethanol-free gas matters most for engines that run seasonally or sit between uses:
- Boats and marine engines – ethanol and water in a fuel tank are a classic recipe for trouble on the water.
- Small engines – lawn mowers, chainsaws, leaf blowers, trimmers, generators, and snow blowers.
- Motorcycles, ATVs, and dirt bikes – especially carbureted models.
- Classic and collector cars – older rubber fuel lines and gaskets can degrade with ethanol.
- Power equipment you store – anything that sits for a season holds up better on ethanol-free fuel.
For a modern daily-driver car, ethanol-free gas is not necessary; the engine is designed for E10 and you would just be paying more.
Why Ethanol Causes Problems for These Engines
Ethanol is hygroscopic, which means it pulls moisture out of the air. In a tank that sits, the ethanol and water can separate from the gasoline and settle at the bottom, a process called phase separation, which can corrode parts and stall the engine. Ethanol also gums up small carburetors as it breaks down, and it can soften older rubber and plastic fuel-system parts. On top of that, ethanol blends have a shorter shelf life, so the gas in your mower or boat goes stale faster. Ethanol-free fuel sidesteps all of that, which is why it stores far better over a winter or off-season.
Where to Find Ethanol-Free Gas Near You
Ethanol-free gas is not on every corner, so the map above is the place to start. Beyond that, the most reliable spots are marinas and boat-fuel docks, rural and farm-country stations, and select pumps at larger stations that label one grade as ethanol-free or recreational fuel. Some big travel centers carry it too; Buc-ee’s, for example, offers ethanol-free gas at select pumps. It usually comes as a mid or premium octane and costs more per gallon than E10, since there are fewer suppliers and no blending subsidy. Always check the pump label, since the same station may sell both E10 and E0.
Is Ethanol-Free Gas Worth the Extra Cost?
It depends on what you are fueling. For a boat, a generator, or seasonal power equipment, yes, the better storage life and reduced risk of carburetor and water issues easily justify the few extra cents to a dollar per gallon. For your everyday car, no, you gain almost nothing over regular E10. If you only need a gallon or two for a mower or chainsaw, buying ethanol-free, or adding a fuel stabilizer to regular gas, is cheap insurance against a no-start next season. Looking for the opposite end of the scale? Our E85 guide covers high-ethanol flex fuel.
Ethanol-Free Gas FAQ
Where can I find ethanol-free gas near me?
Start with the map above, then check marinas, rural stations, and the labeled pumps at larger stations. It is less common than regular gas, so a quick look before you drive over saves time.
Is ethanol-free gas better?
For boats, small engines, and stored equipment, yes, it resists moisture and lasts longer. For a modern car designed for E10, there is no real benefit.
What octane is ethanol-free gas?
It is often sold as 90 or 91 octane, though some stations offer 87. Marinas frequently sell a 90-octane recreational blend.
Does ethanol-free gas last longer in storage?
Yes. Without ethanol, the fuel resists moisture and stays usable much longer, which is why it is preferred for seasonal engines.
Is ethanol-free gas the same as premium?
Not exactly. Premium refers to high octane, while ethanol-free refers to having no ethanol. Many ethanol-free pumps happen to be higher octane, but the two are different things.
Last updated: July 2026