The 2001 Kia Optima has 37.6 in. of rear head room.
The 2001 Kia Optima has 55.7 in. of rear shoulder room.
The 2008 Kia Optima has 38.0 in. of rear head room.
The 2005 Kia Optima has 55.7 in. of rear shoulder room.
The 2005 Kia Optima has 54.4 in. of rear hip room.
The 2004 Kia Optima has 55.7 in. of rear shoulder room.
The 2006 Kia Optima has 36.2 in. of rear leg room.
The 2005 Kia Optima has 36.2 in. of rear leg room.
The 2014 Kia Optima has 34.7 in. of rear leg room.
The 2011 Kia Optima has 34.7 in. of rear leg room.
The 2004 Kia Optima has 54.4 in. of rear hip room.
The 2006 Kia Optima has 37.6 in. of rear head room.