http://www.gametrailers.com/player/32958.html

Much better if you ask me, better graphics ofcourse, seeing as the wii is 5 times more powerful as the GC as some users claim it to be.

Being serious, the textures seem to have some slight redrawing, likely so that they fit in widescreen.

this game looks fun though, i might pick up a cheap gamecube to play it.

Hey leo-j did you see the new tech demo for the wii. http://wii.ign.com/dor/objects/14248157/the-conduit/videos/hightechwii.html

Op I belive there is a considerable difference. It's a cartoon racer though, and mario kart games were never meant to push graphics.  

maybe on other circuits it will look better instead of on those double dash ported circuits

Wii version looks much better. The colors and the shading are completely different. People that say that both systems look the same should look at that. Yes, it's still cartoony but Mario should be cartoony 20 years from now.

Looks almost the same, but looks better in Wii.

which one is the wii version, man i'm blind.

 samething i was thinking

this thread is full of FAIL