The 2018 Lexus GX460 has an engine oil capacity of 8.2 quarts. For good fuel economy and better starting in cold weather, You should use Toyota Genuine Motor Oil with a viscosity grade of SAE 0W-20. If that grade is not available, SAE 5W-20 oil may be used but it must be replaced with SAE 0W-20 at the next oil change. Other brands of oils can be used if they satIS Fy the ILSAC GF-5 oil grade and have the same viscosity. The engine oil level should be checked often, once a week or more is best. Check the oil level with the engine at operating temperature and turned off. Wait for at least 5 minutes for the oil to drain back into the bottom of the engine.
Sid S
July 16, 2020
The 2018 lexus gx 460 oil capacity is 8.2 Quarts.
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