Originally Posted by Hawk Monster
Only thing to add is base model has black radio ***** and a black lighter. I also think it has drum brakes on the rear. Don't hold me to that but I thought there is a difference in types of brakes. Also I think the shifter is a different color. In 2006 there were some special editions which were red with SRT wheels and base model interior. I have never looked under the hood so I can't speak to that. The grille is different on the base. Good look in your search. The cloth interior has like a black and gray swirl to the seats in the middle. Base seats are not power and no heater in the seats. Maybe someone else can give some other things.
My '07 base came with all disc brakes. I can't imagine what modern sports car wouldn't have them.