Milestone have today released WRC 2013 for PS3, PC and Xbox 360.
The game includes more than 50+ Official Race Teams (from WRC, Class 2 and Class), 35+ different cars, every track from the championships and a completely re-designed career mode.
Unfortunately we haven't had a chance to test it out for ourselves yet and there doesn't seem to be too many reviews about either. It looks ok in the launch trailer though.
You can order WRC 3 here.