2018 Chevrolet Tahoe Oil Capacity

The 2018 Chevrolet Tahoe with the L83 engine has an oil capacity of 8.0 qt and uses 0W-20 oil. These figures apply to the engine identified in the facts for this page.

Read the capacity as the listed oil amount and the viscosity as the specified oil grade. The facts do not identify any other engine or trim-specific capacity, so do not assume the same figures apply to a different configuration or model year. Confirm any figure not listed here on the door jamb or in the owner's manual.

Oil capacity and oil grade can vary with engine or year, but no additional variations are provided here. If your Tahoe's engine or model year differs from the one listed, confirm the correct oil specification and capacity in the owner's manual.