The 2008 Kia Optima has 38.0 in. of rear head room.
The 2006 Kia Optima has 37.6 in. of rear head room.
The 2012 Kia Optima has 37.6 in. of rear head room.
The 2001 Kia Optima has 37.6 in. of rear head room.
The 2007 Kia Optima has 38.0 in. of rear head room.
The 2013 Kia Optima has 37.6 in. of rear head room.
The 2002 Kia Optima has 37.6 in. of rear head room.
The 2003 Kia Optima has 37.6 in. of rear head room.
The 2005 Kia Optima has 37.6 in. of rear head room.
The 2014 Kia Optima has 37.6 in. of rear head room.
The 2010 Kia Optima has 38.0 in. of rear head room.
The 2004 Kia Optima has 37.6 in. of rear head room.