Is 93 gasoline the same as the current 92 gasoline?
1 Answers
92 gasoline is the same as the previous 93 gasoline; they are the same type of fuel. Gasoline classification: Currently, in the domestic market, gasoline is labeled with numbers such as 90, 93, 95, and 97. These numbers represent the octane rating of the gasoline, which indicates its anti-knock performance and has nothing to do with the cleanliness of the fuel. How to choose gasoline: It is more scientific and economical to refuel according to the engine's compression ratio or the requirements specified in the car's manual, as this maximizes the engine's efficiency. The main basis for selecting the gasoline grade is the engine's compression ratio. Blindly using higher-grade gasoline not only results in sluggish acceleration but also fails to utilize its high anti-knock performance advantage, leading to unnecessary financial waste.