The 2015 Hyundai Sonata oil type and capacity iS5w-20 and 4.75 quarts. Your oil needs to be changed eventually. Every 5,000 to 10,000 miles is a good rule of thumb. If You don't change it, there will be problems with the engine. Having high quality oil is essential for the engine to run smoothly. You will run into issues with this fluid at some point. A normal problem is a nasty burning smell. This needs to be looked into as soon as possible or the car might explode. Bad oil can cause the engine to fail. You could experience bad gas mileage. Knocking noise may show up from the engine.
Pat T.
January 2, 2020
The 2015 Hyundai Sonata uses synthetic motor oil SAE 5W-20 and the oil capacity varies by engine. The 1.6 T-GDI holds 4.76 quarts. The 2.0 T-GDI and 2.4 GDI can hold 5.1 quarts. Lastly the Sonata Hybrid can hold 4.3 quarts.
What is the best oil for sonata 2015 2.4 Doch engine?
K.M.
April 3, 2024
Everybody on the Internet says that the 2015 Hyundai Sonata 2.4L takes between 5.0 and 5.1 quarts of oil. Incorrect. If anybody actually read the manual it is 4.8 quarts. Don’t overfill your engine’s folks!!
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