Should Suzuki UY use 92 or 95 octane gasoline?

[MacDamian]

Suzuki UY125 can use 92 octane gasoline. The following are the differences between 92 and 95 octane gasoline: In terms of n-heptane content: 95 octane gasoline contains 5% n-heptane; 92 octane gasoline contains 8% n-heptane. In terms of isooctane content: 95 octane gasoline contains 95% isooctane; 92 octane gasoline contains 92% isooctane. In terms of anti-knock performance: Different gasoline grades represent different 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.