We've owned five Lexus in my immediate family. Terrific build quality is their primary appeal. The GS 350 awd, in my experience, is a flawed, poorly built car. The front dash was removed and repaired with a "kit" to eliminate creaks and groans. The front breaks howl and produce lots of black dust. A "kit" will be available in Jan., 2009. Handling is no better than the ES 350. I expected a reliable, almost BMW car. I have an unreliable, not quite an ES 350, four door sedan.
Navigation system and stereo.
Build a quality car that is a true performance sedan