What Is the Recommended Fuel Octane Rating for the Hyundai Elantra in Pakistan?

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What Is the Recommended Fuel Octane Rating for the Hyundai Elantra in Pakistan?

Many Elantra drivers experience engine knocking o r poor acceleration. Could this be due to using regular petrol instead of the recommended octane rating for the engine? What fuel type RON 91, RON 95, etc. is best for Pakistani fuel quality?

Gari Specialist asked on 14 Jun 2025 17:01:19 pm

1 Answer

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Gari Master - on 14 Jun 2025 17:03:53 pm

The recommended fuel octane rating for most Hyundai Elantra variants especially the 2.0L and 1.6L engines is RON 91 o r higher. In Pakistan, regular petrol is often around RON 87–90, which is below the recommended level. This can cause engine knocking, pre-detonation, and loss of power, particularly in hotter regions o r when the engine is under load. To avoid long-term damage, its advisable to use high-octane o r premium fuel RON 92–95, especially from trusted stations like PSO, Shell, o r Total.