This game is neat, lots of different vehicles to work on (dlc to add more!). When replacing parts, you have to remove bolts, other parts that could be blocking the one needing replacing, and so on. The only things missing are wires and hoses, but I think that would be too realistic and take the fun out of playing. The garage is customizable. Can take quite a bit of time to upgrade - I still haven't unocked the junkyard and I have 16+hrs on it! Graphics are amazing! Soundtrack is ok.
One minor glitch is the opening movie doesn't play, there's audio but no video. Otherwise the game runs fine.

Very well spent money. Nice simulation you can actualy learn something

Well I got this game in the idea to learn something about cars . Honestly , it's hard, but the essential point is that you actually do learn something.