Still driving since Oct. 2005. No issues in that time, but replaced battery X2-free from dealer and brake job at reasonable cost through dealer. Always had free loaner car to use while in the shop.
78,000 miles primarily city driving and rarely use AC-16.9 mpg. 4.5 L V8 great power train with RWD-great fun to drive.
Stock tires a little expensive, but lasted > 40,000 miles and gave great performance.
Great system with voice command and still working flawlessly today. The new 2013 Infinitis continue to use the same systems.
Most front leg room compared to similar vehicles at the time. Even rear leg room fair. First car I owned with rear view camera still working well with great color and resolution.