The game should be released in March 2015. But new information says that the date was moved to April 2nd for Europe and April 7th for NA. Let's hope it is the final delay and all of us will be able to enjoy this fantastic looking game in few weeks.
Ian Bell from Slightly Mad Studios sais:
Moving a release date was not an easy decision to make, as we know our fans are eager to get their hands-on on Project CARS.But we know that these extra days will allow us to provide the best game experience that our fans deserve. We assure you the wait will be worth it when the game does arrive early April.