E85 is a great choice for flex-fuel vehicle (FFV) owners. E85 contains a mix of 51-83% ethanol and the remainder is gasoline.

An FFV is a vehicle designed to operate on any ethanol blend, ranging from E10 to E85. Today, there are more than 22 million FFVs on the road – saving drivers money and improving engine performance every day.

Your owner’s manual should clearly indicate if your vehicle is flex-fuel ready. Often, these vehicles will feature a yellow gas cap that is clearly labeled “E85 Compatible.”

The Get Biofuel Fuel Finder makes it simple to find the nearest station selling higher blends of ethanol fuel.

Search our Flex Fuel Database to see what fuel you can use in your vehicle!

Search Database

Search the entire database.

Search

Download the Guide

Read the 2020 Flex Fuel Vehicle Guide.

Download

Choice at the Pump


learn more

Engine Performance


learn more

Latest Updates see all

get email updates on our work and how you can help

  • This field is for validation purposes and should be left unchanged.

Connect

CEO @GrowthEnergy tells IRS how #ethanol plants can lead the way on #carbon capture https://t.co/xiHAipVJpI

via @FuelsAmerica

As @RepCheri Bustos says here, the biofuels industry has a cascading effect on agriculture — it promotes strong supply chains and multiplies rural economic output. Abuse of the Renewable Fuel Standard through refinery exemptions only serves to harm the ag economy. https://t.co/pvW7P4yZ4F

via @GrowthEnergy

The future of fuel — increased engine performance, lowering our carbon footprint, and eliminating toxic fuel additives — is already here. At @EESI's Clean Energy Expo, Growth Energy SVP of Regulatory Affairs Chris Bliley laid out the benefits that expanding ethanol can bring. https://t.co/aW5v9A4prB

via @GrowthEnergy

In a letter to the IRS, GE CEO @EmilySkor proposes applying the 45Q performance based carbon tax credit to carbon capture projects at ethanol plants as a way to incentivize and expand their further use. Biofuel producers are ready to do more!  See the letter here: https://t.co/MtEDPF0jKy

via @GrowthEnergy