Kia Optima Oil Capacity by Year
Year and engine combinations from the catalog.
| Year | Engine / capacity |
|---|---|
| 2020 | G4FP: 4.8 qt (5W-30) G4KE: 5.1 qt (5W-30) G4KH: 5.1 qt (5W-30) |
| 2019 | G4FP: 4.8 qt (5W-30) G4KE: 5.1 qt (5W-30) G4KH: 5.1 qt (5W-30) |
| 2018 | G4FP: 4.8 qt (5W-30) G4KE: 5.1 qt (5W-30) G4KH: 5.1 qt (5W-30) |
| 2017 | G4FP: 4.8 qt (5W-30) G4KE: 5.1 qt (5W-30) G4KH: 5.1 qt (5W-30) |
| 2016 | G4FP: 4.8 qt (5W-30) G4KE: 5.1 qt (5W-30) G4KH: 5.1 qt (5W-30) |
| 2015 | G4KE: 5.1 qt (5W-30) G4KH: 5.1 qt (5W-30) |
| 2014 | G4KE: 5.1 qt (5W-30) G4KH: 5.1 qt (5W-30) |
| 2013 | G4KE: 4.9 qt (5W-30) G4KH: 4.9 qt (5W-30) |
| 2012 | G4KE: 4.9 qt (5W-30) G4KH: 4.9 qt (5W-30) |
| 2011 | G4KE: 4.9 qt (5W-30) G4KH: 4.9 qt (5W-30) |
| 2010 | G4KE: 4.9 qt (5W-30) |
| 2009 | G4KE: 4.5 qt (5W-30) G6EA: 4.8 qt (5W-30) |
| 2008 | G4KE: 4.5 qt (5W-30) G6EA: 4.8 qt (5W-30) |
| 2007 | G4KE: 4.2 qt (5W-30) G6EA: 4.8 qt (5W-30) |
| 2006 | G4KE: 4.4 qt (5W-30) G6EA: 5.1 qt (5W-30) |
| 2005 | G4JS: 4.5 qt (5W-30) G6BA: 5.1 qt (5W-30) |
| 2004 | G4JS: 4.5 qt (5W-30) G6BA: 5.1 qt (5W-30) |
| 2003 | G4JS: 4.5 qt (5W-30) G6BA: 5.1 qt (5W-30) |
| 2002 | G4JS: 4.5 qt (5W-30) G6BA: 4.8 qt (5W-30) |
| 2001 | G4JS: 4.5 qt (5W-30) G6BV: 4.8 qt (5W-30) |