Should the Geely Icon use 92 or 95 octane gasoline?
4 Answers
According to official recommendations, the Geely Icon should use 92 octane gasoline. When refueling, always refer to the vehicle's user manual, which provides clear instructions. You can also find the recommended fuel standard on the inside of the fuel tank cap. Since parameters like the engine's compression ratio and ignition timing are preset in the engine control unit, owners must strictly follow the manual's fuel requirements. The differences between 92 and 95 octane gasoline mainly lie in their octane ratings, anti-knock properties, and pricing. 92 octane gasoline consists of 92% isooctane and 8% n-heptane, while 95 octane contains 95% isooctane and 5% n-heptane. Higher octane ratings indicate better anti-knock performance. 95 octane is more expensive due to its higher isooctane content. Each engine undergoes comprehensive evaluation during production, with fuel requirements determined based on performance characteristics and anti-knock needs. Fuel usage precautions: Maintain consistent fuel usage - mixing grades can harm the engine and fuel system. Select gasoline based on the engine's compression ratio rather than assuming higher octane is better. Avoid blindly using high-octane fuel.
The Geely Icon's engine compression ratio is not particularly high, generally around 10:1. According to the manual, it's most suitable to use 92-octane gasoline, which fully meets the anti-knock requirements. If you use 92-octane, the combustion efficiency is high, fuel consumption remains stable, and it's economical. Using 95-octane, with its higher octane rating, theoretically offers slightly better safety under extreme high temperatures, but in actual daily driving, there's no noticeable improvement. On the contrary, it costs a few cents more per liter, significantly increasing annual expenses. I've reviewed numerous test data before; Geely has optimized the compatibility with 92-octane fuel. Occasionally using 95-octane isn't a problem, but sticking with 92-octane is the way to go—it saves money and hassle. Remember to choose reputable gas stations to ensure fuel quality.
I've been driving my Geely Icon for over a year now, having tried both 92 and 95 octane fuels. Normally using 92 octane for city and highway driving works just fine, with smooth acceleration and fuel consumption around 7 liters. I didn't notice any significant power improvement with 95 octane, just extra unnecessary expense. Discussions in our car owner groups also agree that 92 octane is sufficient, with no need to pursue higher grades. The fuel cap clearly recommends 92 octane - following the manufacturer's instructions is most reliable. Just be careful not to mix in low-quality fuel when refueling, and remember to check the filters regularly.
92-octane gasoline is significantly cheaper per liter. Based on current fuel prices, filling up a full tank can save you dozens of yuan. The Geely Icon is designed to operate normally with 92-octane, so there's no need to spend extra on 95-octane. Long-term use of 92-octane results in reasonable fuel consumption and high cost-effectiveness. If you insist on using 95-octane, the value for money is lower, offering only minor benefits under special circumstances, and it's not recommended for regular use. We advise car owners to prioritize practicality and cost savings.
