
Ghibli uses 95 or 98 octane fuel. Vehicle fuel standards: Some vehicles can use 92 octane gasoline, while others can use 95 octane gasoline. The type of gasoline suitable for your vehicle is recorded in the owner's manual. Mixing fuel: It's important to note that different octane ratings of gasoline should not be mixed. Occasional mixing won't cause significant damage to the vehicle, but frequent mixing can have serious consequences, especially for the engine, which may require major repairs. Important notes: Vehicles designed for 95 octane gasoline should not use 92 octane or lower. However, vehicles designed for 92 octane can use 95 octane gasoline.

I've been driving a Ghibli and always use 95-octane unleaded gasoline, as its engine requires high-octane fuel to maintain stable performance. Using 92-octane fuel can easily cause knocking, resulting in loud engine noise and sluggish acceleration, which may damage components over time. I prefer refueling at branded gas stations to ensure fuel purity and avoid small stations in remote areas. On long highway trips, 95-octane fuel offers better fuel efficiency, averaging around 10 liters per 100 km, while also reducing emissions. I've occasionally tried 98-octane fuel, which indeed delivers more power, but it's more expensive, so I usually stick with 95-octane for cost-effectiveness. Remember to regularly inspect the fuel system—this ensures smooth and worry-free driving while extending the car's lifespan.

I've been into cars for many years, and the Ghibli needs 98-octane fuel to unleash its full potential. The engine has a high compression ratio, and premium fuel prevents pre-ignition issues, ensuring smoother acceleration. While 95-octane is acceptable for daily use, always opt for major brand stations to avoid impurities. In city driving, 92-octane fuel noticeably lacks power and increases fuel consumption, making it less economical overall. Based on my data comparisons, 98-octane fuel, though pricier, burns more completely, reduces carbon buildup, and eases maintenance. Make it a habit to choose higher-octane fuel—safety first, saving on major repairs. This car is for speed lovers; don't compromise its performance to save a few bucks.

When I first started learning to drive, I also struggled with what type of fuel to use for the Ghibli. The manual says 95 octane unleaded gasoline is sufficient, and I found it works well after trying it. For daily refueling, I choose reputable gas stations for reliable fuel quality. Using the wrong fuel, such as 92 octane, may cause engine knocking, which is dangerous and needs to be addressed. Beginners should focus on safe driving, smooth starts, and maintaining a fuel consumption of around 12 liters per 100 km for good environmental performance. Regularly changing the fuel filter keeps the fuel system clean and worry-free. After switching to 95 octane, the car runs smoothly without any issues.


