Which is more expensive among 92, 95, and 98 octane gasoline?

1 Answers
LaRonan
07/29/25 11:01pm
98 octane gasoline is the most expensive. Gasoline is priced according to its octane rating, with 92 octane being the cheapest, 95 octane at a medium price, and 98 octane being the most expensive. Here is some additional information: 1. How to determine the appropriate fuel octane rating for your vehicle: Simply open the fuel tank cap and check the octane rating marked on it. Using the specified octane rating ensures no adverse effects on the vehicle. Failure to use the recommended octane rating may result in engine shaking, increased noise, and reduced power. 2. What to do if 95 octane fuel is not available for a vehicle that requires it: You can opt for 98 octane gasoline or 92 octane gasoline. If choosing 92 octane, be cautious and switch back to 98 or 95 octane when available. Using 98 octane gasoline is safe and won't cause any issues. However, using a lower octane rating than recommended for extended periods can negatively affect the engine.
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