You're looking at some really really changes from 00 to 09. (I4 Engine)
Size: Mid Size ---> Full Size
Transmission: 4 sp auto ---> 5 sq auto
Engine: 2.3L ---> 2.4L
Horsepower: 135/150 hp ---> 177/190 hp
Assembled in: Japan ---> U.S.
Overall, the Accord is getting better expect they're assembled in the U.S now.