Depends on the year - the 2003 G55 was very stiff. They made changes in 2004 and more in 2005. The 2005 G500 and G55 ride very close - other than the huge power difference.THAI 1 - 1/2/2006 11:16 AM
I'm most curious about the interiors and drivability. Is there a substantial difference in the engines(smoothness & power) and how much different are the interiors(Leather quality, buttons & knobs and touchable surfaces)?