RFA says two-thirds of 2015 models include E15 in their user manuals

In Washington, a Renewable Fuels Association (RFA) analysis of model year (MY) 2015 warranty statements and owner’s manuals reveals that auto manufacturers explicitly approve the use of E15 (15 percent ethanol, 85 percent gasoline) in approximately two-thirds of new vehicles. E15 is approved by the Environmental Protection Agency (EPA) for all 2001 and newer vehicles — accounting for roughly 80 percent of the vehicles on the road today.

Based on the latest vehicle sales and market share data, nearly 63 percent of MY 2015 vehicles will have unequivocal E15 approval from their manufacturers. When coupled with expected MY 2015 flex-fuel vehicle (FFV) production, it is estimated that E15 will be allowed in close to 70 percent of MY 2015 vehicles. Manufacturers approve the use of up to 85 percent ethanol blends in FFVs.