E85 Logo used in the United States for E85 fuel E85 is an abbreviation typically referring to an ethanol fuel blend of 85% ethanol fuel and 15% gasoline or other hydrocarbon by volume.

Nov 6, 2025 · E85 is an ethanol-heavy fuel blend consisting of up to 85% ethanol and 15% gasoline, making it the highest ethanol fuel blend available at retail pumps. Let’s dive into everything you need …

Apr 2, 2025 · Discover what E85 fuel is and how it works. This beginner-friendly guide explains ethanol-blended gasoline, benefits, drawbacks, and if it's right for your car.

Dec 31, 2025 · Learn all about E85 in our guide, what cars use it and availability of this biofuel. Find out what flex-fuel offers plus the advantages and disadvantages.

Nov 3, 2025 · In this article, we'll discuss everything you need to know about E85 gasoline. We'll answer your questions like "is e85 regular gas," "what kind of gas is e85," and more.

E85 (or flex fuel) is a term that refers to high-level ethanol-gasoline blends containing 51% to 83% ethanol, depending on geography and season (see Fuel Properties and E85 Flex Fuel Specification).

Dec 11, 2025 · E85 gas is gasoline that contains from 51% to 83% ethanol (a plant-derived alcohol), according to the Environmental Protection Agency (EPA). Because cold weather affects combustion, …

May 7, 2025 · E85 is a blend of 85 percent denatured ethanol and 15 percent gasoline and is the highest ethanol fuel blend available in the market. Basic information on E85 is here.

Aug 14, 2025 · E85 ethanol fuel is a blend of 85% ethanol and 15% gasoline. This fuel is designed to reduce reliance on traditional fossil fuels and promote cleaner energy sources.

3 days ago · E85 is not regular gas. Learn the critical differences in ethanol content, vehicle compatibility, and how E85 affects performance and MPG.