The Hyundai Sonata is a popular midsize sedan known for its reliability and performance. Choosing the right engine oil is crucial for maintaining its performance and longevity. This guide provides essential information about the recommended oil types for different Sonata models.

Recommended Oil Types

For most Hyundai Sonata models, the following engine oils are recommended:

  • 5W-30 Full Synthetic Oil: This is the most commonly recommended oil type across various Sonata models. It offers excellent protection and performance in a wide range of temperatures.

  • 5W-20 Oil: Some older models may also use this oil type, but it’s generally less common in newer Sonatas.

Specifications

When selecting engine oil for your Hyundai Sonata, consider the following specifications:

  • API Service Rating: Look for oils that meet or exceed API SN or newer ratings.

  • ILSAC GF-4 or GF-5: These ratings indicate the oil's performance in terms of fuel economy and engine protection.

  • ACEA A5/B5: This European standard ensures high-quality performance in terms of wear protection and fuel efficiency.

Oil Change Intervals

Regular oil changes are vital for keeping your Sonata running smoothly. The general recommendations are:

  • Full Synthetic Oil: Change every 7,500 to 10,000 miles.

  • Conventional Oil: Change every 3,000 to 5,000 miles.

It's essential to check your owner's manual for specific recommendations based on your model year and engine type.

Capacity

The engine oil capacity varies depending on the Sonata model:

Model YearEngine TypeOil Capacity (Quarts)
2011-20142.4L I45.1
2015-20192.4L I45.5
2020-Present2.5L I45.9

Conclusion

Choosing the right oil for your Hyundai Sonata is essential for optimal performance and engine health. Always refer to your owner's manual for specific recommendations related to your vehicle's model year and engine type. Regular maintenance, including timely oil changes with the correct oil type, will help ensure your Sonata remains reliable for years to come.

FAQs About Hyundai Sonata Oil Types

    • Can I use conventional oil in my Hyundai Sonata?
      Yes, you can use conventional oil, but full synthetic is recommended for better performance.
    • What happens if I use the wrong oil type?
      Using the wrong oil type can lead to poor engine performance and potential damage.
    • How often should I check my oil level?
      It's advisable to check your oil level at least once a month or before long trips.