2021 Chevrolet Tahoe Oil Capacity

The 2021 Chevrolet Tahoe takes 8.0 qt of 0W-20 oil with either the L83 or L87 engine, and 7.0 qt of 0W-20 with the LM2 engine. The engine code determines which listed capacity applies, so check your vehicle’s engine before using the figure.

These amounts are the listed oil capacities; the oil grade is 0W-20 for all three engines. Capacity varies by engine, not by a different oil grade in these facts. If your engine or required figure is not listed here, confirm it on the door jamb or in the owner’s manual.