I recently drove a 05 g35 auto for 2 days as a loaner car. I had mixed feelings on the areas that had been redesigned. I liked the armrests on the door much better. I also liked the real aluminum and instrument panel better. I like the placement of the clock on my 03 better. I prefer the 03 body style, as I think it is more aggressive. I don't have a preference of the dial type ac/radio controls vs. the push button.
The 05 has a nicer sound to it. When starting from a dead stop, the 05 auto takes a bit before the power kicks in. You can definetaly sense that there is more power there, but it doesn't seem like its getting put to use. My 03mt is definately quicker and access to the power is always there. I am sure the 05mt is an awesome beast. I also felt like the 05 suspension was geared towards a softer ride, but couldn't hold a candle to the 03. But maybe the 05 didn't have sport suspension. Anywho just some babbling and my 2 cents.
The loaner only had 10 miles on it when I got it and it was that nice red color. I really like that red, but I am not in to keeping the colored cars clean. It stresses me out. I wish they would come out with that light emerald green mist color that was an original color on the g35.
Fshrmn