Is 93 Octane Gasoline the Current 92 Octane Gasoline?
1 Answers
93 octane gasoline corresponds to 92 octane gasoline after the fuel reform. 92 octane gasoline is the fuel that replaces 93 octane gasoline under the China V standard, while the original 97 octane gasoline is now 95 octane gasoline. The differences between 93 octane and 92 octane gasoline are as follows: Difference in Octane Rating: 93 octane gasoline contains 93% isooctane, while 92 octane gasoline contains 92% isooctane. The octane rating of 93 octane gasoline is higher than that of 92 octane gasoline. Difference in Anti-Knock Performance: Anti-knock performance is determined by isooctane content. The higher the content, the stronger the anti-knock performance. 93 octane gasoline has better anti-knock performance than 92 octane gasoline. Difference in Pollution Levels: 92 octane gasoline has slightly lower anti-knock performance compared to 93 octane gasoline, but it contains lower levels of other pollutants such as sulfur, benzene, aromatic hydrocarbons, and manganese, making it more environmentally friendly. Difference in Practical Use: 93 octane gasoline was specified under the China IV standard, while the China V standard replaced it with 92 octane gasoline. In practical use, there is little difference between the two, and both are suitable for mid-range vehicles.
