Octane
According to the Worldwde Fuel Survey (WWFS), in 2022, 5% of gasoline with RON 95 samples did not comply with the minimum octane number. The samples showed minimum results of RON just below 95 (94.8). Meanwhile, the average values of RON were around 97.
Compliance rate of RON in RON 95 gasoline samples in France in 2018-2023
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Source: SGS INSPIRE, SGS WWFS, 2024
RON in RON 95 gasoline samples in France in 2018-2023
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Source: SGS INSPIRE, SGS WWFS, 2024