Difference Between 95 and 92 Octane Gasoline

[DelLuna]

Here are the differences between 92 and 95 octane gasoline: 1. N-heptane content: 95 octane gasoline contains 5% n-heptane; 92 octane gasoline contains 8% n-heptane. 2. Isooctane content: The octane rating of 92 octane gasoline is lower than that of 95 octane gasoline. 95 octane gasoline contains 95% isooctane; 92 octane gasoline contains 92% isooctane. 3. Anti-knock performance: Different gasoline grades represent different fuel anti-knock properties. The higher the gasoline grade, the better the anti-knock performance. 95 octane gasoline has better anti-knock performance than 92 octane gasoline.