Paul,
Im 6'2 and am ever more comfortable in this Grand Prix than my last 4 door. My 2 Door although was worlds better. No pillar blocking the view and easier entries and exits. Although already having my car on 2 1k road trips trying to burn my warranty into seclusion i have not been more comfortable in a grand prix. I was able to sleep part of the last one while it was someone else turn to drive. Something I have never done in all the vehicles i have tripped in, includes f350, chevy 2500 hd, lumina, corsica, cutlass, 98 gt 2dr 99 4dr gt, durango, grand ma, and a dakota. Its odd how much different 2 people yet so physically the same with in 4 inches vertically speakin they can be.