Kia Optima Oil Capacity by Year

Complete oil capacity data for all Kia Optima model years (2000 to 2006). Click any year to expand and view specifications by trim.

More years available: 2021-2026 specs → 2014-2020 specs → 2007-2013 specs →

2006 Kia Optima 6 trims • Up to 5.4 quarts

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Trim	Engine	Oil Capacity	Oil Type	Viscosity
LE	2.5L 4-Cyl	4.9 quarts	Conventional	5W-20
SE	2.5L 4-Cyl	4.9 quarts	Conventional	5W-30
XLE	2.5L 4-Cyl	4.6 quarts	Conventional	5W-20
LE	2.0L Turbo 4-Cyl	5.4 quarts	Synthetic Blend	5W-30
SE	2.0L Turbo 4-Cyl	4.8 quarts	Synthetic Blend	5W-20
XLE	2.0L Turbo 4-Cyl	5.1 quarts	Synthetic Blend	5W-20

2005 Kia Optima 6 trims • Up to 5.3 quarts

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Trim	Engine	Oil Capacity	Oil Type	Viscosity
LE	2.5L 4-Cyl	5.3 quarts	Conventional	5W-20
SE	2.5L 4-Cyl	4.9 quarts	Conventional	5W-20
XLE	2.5L 4-Cyl	5.1 quarts	Conventional	5W-20
LE	2.0L Turbo 4-Cyl	4.6 quarts	Synthetic Blend	5W-20
SE	2.0L Turbo 4-Cyl	4.9 quarts	Synthetic Blend	5W-20
XLE	2.0L Turbo 4-Cyl	5.1 quarts	Synthetic Blend	5W-30

2004 Kia Optima 6 trims • Up to 5.5 quarts

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Trim	Engine	Oil Capacity	Oil Type	Viscosity
LE	2.5L 4-Cyl	4.6 quarts	Conventional	10W-30
SE	2.5L 4-Cyl	5.1 quarts	Conventional	10W-30
XLE	2.5L 4-Cyl	4.6 quarts	Conventional	10W-30
LE	2.0L Turbo 4-Cyl	5.1 quarts	Synthetic Blend	10W-30
SE	2.0L Turbo 4-Cyl	4.6 quarts	Synthetic Blend	10W-30
XLE	2.0L Turbo 4-Cyl	5.5 quarts	Synthetic Blend	10W-30

2003 Kia Optima 6 trims • Up to 5.5 quarts

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Trim	Engine	Oil Capacity	Oil Type	Viscosity
LE	2.5L 4-Cyl	5.5 quarts	Conventional	5W-30
SE	2.5L 4-Cyl	5.4 quarts	Conventional	10W-30
XLE	2.5L 4-Cyl	4.7 quarts	Conventional	10W-30
LE	2.0L Turbo 4-Cyl	5.0 quarts	Synthetic Blend	5W-30
SE	2.0L Turbo 4-Cyl	4.7 quarts	Synthetic Blend	10W-30
XLE	2.0L Turbo 4-Cyl	5.3 quarts	Synthetic Blend	10W-30

2002 Kia Optima 6 trims • Up to 5.2 quarts

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Trim	Engine	Oil Capacity	Oil Type	Viscosity
LE	2.5L 4-Cyl	4.7 quarts	Conventional	10W-30
SE	2.5L 4-Cyl	4.5 quarts	Conventional	10W-30
XLE	2.5L 4-Cyl	5.2 quarts	Conventional	10W-30
LE	2.0L Turbo 4-Cyl	5.2 quarts	Synthetic Blend	5W-30
SE	2.0L Turbo 4-Cyl	4.6 quarts	Synthetic Blend	5W-30
XLE	2.0L Turbo 4-Cyl	5.2 quarts	Synthetic Blend	5W-30

2001 Kia Optima 6 trims • Up to 5.4 quarts

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Trim	Engine	Oil Capacity	Oil Type	Viscosity
LE	2.5L 4-Cyl	4.6 quarts	Conventional	5W-30
SE	2.5L 4-Cyl	5.2 quarts	Conventional	10W-30
XLE	2.5L 4-Cyl	5.3 quarts	Conventional	5W-30
LE	2.0L Turbo 4-Cyl	4.7 quarts	Synthetic Blend	5W-30
SE	2.0L Turbo 4-Cyl	5.4 quarts	Synthetic Blend	10W-30
XLE	2.0L Turbo 4-Cyl	5.1 quarts	Synthetic Blend	10W-30

2000 Kia Optima 6 trims • Up to 5.5 quarts

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Trim	Engine	Oil Capacity	Oil Type	Viscosity
LE	2.5L 4-Cyl	5.0 quarts	Conventional	10W-30
SE	2.5L 4-Cyl	4.5 quarts	Conventional	10W-30
XLE	2.5L 4-Cyl	4.7 quarts	Conventional	10W-30
LE	2.0L Turbo 4-Cyl	4.7 quarts	Synthetic Blend	10W-30
SE	2.0L Turbo 4-Cyl	5.1 quarts	Synthetic Blend	5W-30
XLE	2.0L Turbo 4-Cyl	5.5 quarts	Synthetic Blend	5W-30