Is it necessary to use 95 octane gasoline for the first few times with a new car?

[GabrielleAnn]

If it is a car with a turbocharged engine, it is necessary to use gasoline with an octane rating of 95 or higher (including 95). If it is a car with a naturally aspirated engine, 92 octane gasoline is sufficient. Below are the relevant details: 1. Gasoline standards: 93/97 octane gasoline adopts the National IV production standard, while 92 and 95 octane gasoline adopt the National V standard, which is more environmentally friendly. 95 octane gasoline not only has lower fuel consumption and is more fuel-efficient, but it also better protects the engine. 2. Meaning of the numbers before gasoline: The octane rating of gasoline actually represents its octane number. The higher the number, the better its anti-knock performance. The octane rating has little to do with the quality of the gasoline.