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U.S. Department of Energy
Office of Scientific and Technical Information

Gasoline marketing

Technical Report ·
OSTI ID:5666183
This paper is a discussion of two reports. One, issued in April 1990, addresses gasoline octane mislabeling, and the other, issued in February 1991, addresses possible consumer overbuying of premium gasoline. Consumers can purchase several grades of unleaded gasoline with different octane ratings regular (87 octane), mid-grade (89 octane), and premium (91 octane or above). A major concern of consumer buying gasoline is that they purchase gasoline with an octane rating that meets their vehicles' octane requirements. In summary, it was found that consumers may unknowingly be purchasing gasoline with lower octane than needed because octane ratings are mislabeled on gasoline pumps. At the same time, other consumers, believing they may get better performance, may be knowingly buying higher priced premium gasoline when regular gasoline would meet their vehicles' needs. These practices could be coasting consumers hundred of millions of dollars each year.
Research Organization:
General Accounting Office, Washington, DC (United States). Resources, Community and Economic Development Div.
OSTI ID:
5666183
Report Number(s):
GAO/T-RCED-91-65
Country of Publication:
United States
Language:
English

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