Grid 2 hasn’t been announced for the Wii U, and it doesn’t sound like it’s in development. Codemasters, however, has offered a grain of hope for the future:
It’s not being ruled out certainly. And certainly [that applies] across all Codemasters titles. Some platforms are more appropriate for certain types of games, but we just have to make decisions as and when they’re appropriate. We can’t say too much more at the moment.
Fingers crossed this leads to something. More racing titles are always welcome.