About E-10
What is E-10 Ethanol?
E-10 Unleaded is a blend of 90% ordinary unleaded gasoline with 10% ethanol—a high-octane, clean-burning fuel made from corn and other grains. Every major car maker in the world approves the use of 10% ethanol blends (E-10 Unleaded) in their engines.
The ethanol in E-10 Unleaded adds two to three points of octane to gasoline—helping improve engine performance while keeping engine parts cleaner. E-10 Unleaded also helps reduce toxic exhaust emissions.
The Benefits of E-10
Choosing E-10 Unleaded is not just about supporting Wisconsin farmers. The ethanol industry has created thousands of jobs in this state—many of them in rural areas where good jobs are tough to find.
E-10 Unleaded also helps our cars run better and keeps our air cleaner.
When we choose ordinary gasoline instead of E-10 Unleaded, they forego all of these benefits. And who benefits instead? Big Oil companies and foreign oil producers.
E-10 Myth Busters
In spite of millions of miles of proven performance—and the fact that every automaker in the world approves its use—E-10 Unleaded with Ethanol still suffers from myths that have no basis in fact. The bottom line is that E-10 Unleaded with Ethanol is good for your car-burning cooler and cleaner, while adding octane for optimum performance.

