2004 Nissan 350Z Enthusiast 2dr Coupe (3.5L 6cyl 6M)
Although some may complain about the lack of luggage space or room for more than 2, this car wasn't meant to haul things. It was meant to be driven, and I haven't driven anything since that has been as pleasurable as my Z. Not a Mustang GT, WRX, 3 Series (2003), A4, or even a C5 Vette. I even get 23+ mpg in it!
Styling and handling. This thing just sticks to the road and makes moving through traffic seem like a video game.
Interior upgrades (done in subsequent model years)