What is the difference between 92, 95, and 98 at gas stations?
1 Answers
Here are the differences between 92, 95, and 98 gasoline at gas stations: 1. Different octane numbers: 92 refers to gasoline with 92 isooctane and 8 n-heptane. 95 refers to gasoline with 95 isooctane and 5 n-heptane. 98 refers to gasoline with 98 isooctane and 2 n-heptane. 2. Different applicable models: 92 is suitable for models with lower compression ratios; 95 is suitable for models with high compression ratios; 98 is suitable for high-end luxury cars and high-performance sports cars. The following are tips for choosing gasoline grades: 92 gasoline is suitable for ordinary cars with low technical content; 95 gasoline is suitable for the vast majority of cars; 98 gasoline is suitable for high-end luxury cars and high-performance sports cars.