Since this game is also coming out for the Wii, PS3, and PS2, the press release doesn't boast about the features of the DS version, sadly. We don't see why the DS game wouldn't include online multiplayer like some of its counterparts, though. Ferrari Challenge also features fifteen international circuits, which isn't too shabby.
Hopefully the developers actually put time into the DS version (which releases in Australia and Europe on June 19th and 20th), as we can use some more fun racing games for our favorite handheld.
Note: Image is from the PS3 version.