Vehicle Questions and Answers
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The 2018 Hyundai Tucson requires 4.2 quarts of oil for optimal performance. Using high-quality oil is crucial for ensuring the engine operates smoothly. Neglecting the oil can lead to various problems with the engine, including a foul burning scent and potentially causing the engine to fail. If you hear knocking sounds from the engine or notice decreased fuel efficiency, it could be indicative of oil issues. It is essential to regularly replace the oil, ideally every 5,000 to 10,000 miles, to prevent potential engine complications. Failure to do so may result in significant engine problems.
The 1.6 liter engine versions of the Hyundai Tucson, namely the Value and the Limited models, require 4.8 quarts of oil. On the other hand, the SE, SEL, and SEL Plus models, which come with a smaller 1.6 liter engine, only need 4.2 quarts. For the 2.4 liter engine Hyundai Tucson Sport model, 5.1 quarts of oil are necessary for optimal functioning.