What kind of motor oil should Lexus use?

Lexus typically recommends using synthetic motor oil that meets the API (American Petroleum Institute) standards and the ILSAC (International Lubricant Standardization and Approval Committee) certification. The specific viscosity grade, such as 0W-20 or 5W-30, depends on the model and year of the vehicle. Always refer to the owner's manual for the exact specifications and recommendations to ensure optimal performance and engine protection.