Should the Fit use 92 or 95 octane gasoline?

[OLayla]

The official recommendation for the Fit is to use 92 octane gasoline. The fuel cap of the Fit indicates that 92 or higher octane gasoline can be used, meaning both 92 and 95 octane are acceptable. Below are the differences between 92 and 95 octane: 1. Price difference: 92 octane gasoline is cheaper than 95 octane. Due to market competition and regional factors, gas prices vary between stations. For example, stations in city centers, where real estate is more expensive, generally have higher prices, while stations in remote or suburban areas tend to have lower prices. Regardless of price fluctuations, at the same gas station, 92 octane gasoline is always cheaper than 95 octane. 2. Octane rating difference: 92 octane gasoline contains 92% isooctane and 8% n-heptane, while 95 octane gasoline contains 95% isooctane and 5% n-heptane. 3. Performance and fuel efficiency difference: 95 octane gasoline has an advantage over 92 octane in terms of power and fuel efficiency because it contains a higher percentage of isooctane.