What's the difference between No.92 gasoline and No.93 gasoline?

No.93 gasoline is the national standard gasoline, and No.92 gasoline is the national standard gasoline.

Introduction:

1 and 92 # gasoline are gasoline with octane number of 92, which is suitable for mid-range cars (low compression ratio). On February 8, 20 13, 13, the General Administration of Quality Supervision, Inspection and Quarantine and the National Standardization Administration jointly issued the fifth-stage national standard for motor gasoline.

No.2.93 gasoline is gasoline with octane number of 93, which is suitable for mid-range cars (the compression ratio is relatively low). Since February 22, 20 10, the national development and reform commission has raised the retail prices of gasoline and diesel. Five grades of gasoline and diesel, such as No.93, No.97 and-10, all hit record highs and are the most commonly used. 2065438+February 2002, some netizens said that the color difference of No.93 gasoline of PetroChina and Sinopec was different, and experts said that whether there were quality problems needed to be carefully tested.