Is it easy to refuel with 95 octane gasoline for a self-driving tour in Xinjiang?

[KeeganMarie]

It is relatively convenient to refuel with 95 octane gasoline for a self-driving tour in Xinjiang. The differences between 92 and 95 octane gasoline are as follows: 1. Different compositions: 92 octane gasoline consists of 92% isooctane and 8% n-heptane, while 95 octane gasoline consists of 95% isooctane and 5% n-heptane. 2. Different prices: A tank of 95 octane gasoline is slightly more expensive than 92 octane gasoline. 3. Different power outputs: 95 octane gasoline with a higher octane number is suitable for engines with higher compression ratios. This is because as the operating speed of such engines increases, the ignition timing in the cylinder advances. When the speed reaches a critical point, the air-fuel mixture in the cylinder may ignite prematurely before the spark plug fires, a phenomenon known as knocking. Increasing the octane number of gasoline can effectively improve anti-knock performance.