I traded my '04 G35 coupe with 18 in wheels for my IS 350 with 18 inchers 10 days ago. This car is a dream. The interior far exceeds the Inifiniti's as does the speed and the acceleration from a stop. The car is quiet -- my dealer told me to turn the engine on when it was already running during delivery! You would never know this engine was 306 horses. The "Smart Access" and push button start are fun and amazing to my friends. I have owned a new BMW 330i and G35 coupe in the last 4 years and this car tops them by far!!!
306 HP, quiet engine, smooth ride, tight turning radius, solid well appointed interior, Smart Access and push button start, hidden iPod port
Move clock and radio controls -- really have to take your eyes off the road to manage, manual shift on 350