Hummer H2 Oil Capacity by Year

Complete oil capacity data for all Hummer H2 model years (2014 to 2020). Click any year to expand and view specifications by trim.

More years available: 2021-2026 specs → 2007-2013 specs → 2000-2006 specs →

2020 Hummer H2 2 trims • Up to 5.4 quarts

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Trim	Engine	Oil Capacity	Oil Type	Viscosity
Base	2.5L 4-Cyl	5.4 quarts	Synthetic	0W-20
SE	2.5L 4-Cyl	4.7 quarts	Synthetic Blend	5W-20

2019 Hummer H2 2 trims • Up to 5.3 quarts

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Trim	Engine	Oil Capacity	Oil Type	Viscosity
Base	2.5L 4-Cyl	5.3 quarts	Synthetic Blend	5W-20
SE	2.5L 4-Cyl	5.1 quarts	Synthetic Blend	0W-20

2018 Hummer H2 2 trims • Up to 4.6 quarts

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Trim	Engine	Oil Capacity	Oil Type	Viscosity
Base	2.5L 4-Cyl	4.6 quarts	Synthetic Blend	5W-20
SE	2.5L 4-Cyl	4.6 quarts	Synthetic Blend	5W-20

2017 Hummer H2 2 trims • Up to 4.6 quarts

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Trim	Engine	Oil Capacity	Oil Type	Viscosity
Base	2.5L 4-Cyl	4.6 quarts	Synthetic Blend	5W-20
SE	2.5L 4-Cyl	4.5 quarts	Synthetic Blend	5W-20

2016 Hummer H2 2 trims • Up to 4.8 quarts

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Trim	Engine	Oil Capacity	Oil Type	Viscosity
Base	2.5L 4-Cyl	4.8 quarts	Synthetic Blend	0W-20
SE	2.5L 4-Cyl	4.7 quarts	Conventional	0W-20

2015 Hummer H2 2 trims • Up to 5.4 quarts

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Trim	Engine	Oil Capacity	Oil Type	Viscosity
Base	2.5L 4-Cyl	5.4 quarts	Conventional	5W-20
SE	2.5L 4-Cyl	4.7 quarts	Synthetic Blend	0W-20

2014 Hummer H2 2 trims • Up to 5.5 quarts

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Trim	Engine	Oil Capacity	Oil Type	Viscosity
Base	2.5L 4-Cyl	4.7 quarts	Conventional	0W-20
SE	2.5L 4-Cyl	5.5 quarts	Conventional	5W-20

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