Vehicle Questions and Answers
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To maintain peak performance, it is best to use 0w-20 synthetic motor oil, which can be fully synthetic or a blend of synthetic and conventional oils. The 2019 Suburban is especially suited for full synthetic oil. Both the 5.3L V8 engine and the 6.2L V8 engine have the same oil capacity of 8 quarts. The slight difference in engine size does not affect the amount of oil needed. This choice offers added protection, enhances fuel efficiency, and prolongs the vehicle's lifespan. It is advisable to change the oil every 4000 to 5000 miles as a general guideline. Be sure to visit your local auto shop for regular oil changes.
The 2019 Chevrolet Suburban uses entirely synthetic oil. The 5.3L V8 and 6.2L V8 engines both require SAE 0W-20 oil and can hold up to 8 quarts each.