elantra xd xd2

Here's the scoop. Bought a 2005 Elantra back in December. only 39k on it and paid 6,000 for it (from a dealer!). Ive been throwing little mods in it here and there. But as I look online, I see a lot of talk of the XD/XD2, the GLS, and GT. Mine is indeed a sedan (C'mon guys, im not THAT bad)...