The 2016 Hyundai Sonata generally uses synthetic engine oil with a grade of 5W-20 for the non-turbo 2.4L engine, and 5W-30 for the 2.0L turbo model. Always verify the exact specification for your engine and climate in the owner's manual or on the under-hood label.
In this article, we break down the oil requirements by engine variant, explain how to verify the correct grade for your car, and offer practical tips for maintenance and ensuring proper lubrication.
Engine variants and oil requirements
Two engines were offered in the 2016 Sonata, and each has its own recommended oil grade. The information below reflects typical factory guidance for these engines.
- 2.4L GDI engine (non-turbo): 5W-20 synthetic oil (API SN or newer; ILSAC GF-5 or newer).
- 2.0L Turbo engine: 5W-30 synthetic oil (API SN or newer; ILSAC GF-5 or newer).
These specifications cover the common configurations for the 2016 Sonata. If you operate in extreme temperatures or have a specific driving regime, always confirm the exact grade via the owner's manual or the engine oil label under the hood.
How to verify the exact specification for your car
To ensure you’re using the correct oil for your individual vehicle, follow these steps:
- Consult the owner’s manual for the precise viscosity and spec recommended for your engine variant.
- Check the oil filler cap or the under-hood label, which often indicates the required grade (eg, 5W-20 or 5W-30).
- Identify your engine variant if you’re unsure, by checking the VIN, engine code, or the service sticker in the engine bay or door jamb.
If you’re still unsure, contact a Hyundai service center or reference Hyundai’s official service information for your vehicle’s VIN to confirm the correct oil specification.
Maintenance tips and intervals
Beyond selecting the right oil grade, following proper maintenance practices helps maintain engine health and performance.
- Use a high-quality synthetic motor oil and a new oil filter with every change.
- Avoid mixing different oil viscosities; stick to the recommended grade for your engine.
- Adhere to Hyundai’s recommended oil-change intervals, which vary by engine, climate, and driving conditions; consult the manual for the exact schedule.
Regular verification of oil level and quality, especially after long trips or severe driving, helps prevent low-oil scenarios and ensures the engine remains properly lubricated.
Summary
In short, the 2016 Hyundai Sonata typically requires 5W-20 synthetic oil for the 2.4L non-turbo engine and 5W-30 synthetic oil for the 2.0L turbo engine. Always verify the exact spec with the owner's manual or the under-hood label, and follow Hyundai’s maintenance intervals for the best engine longevity.