[Purist]

I think the better question is, which ones didn't. From what I've seen, at initial release, the game has ~200 cars, and 14 tracks.

The tracks I know are in are:
1. Bathurst
2. Bernese Alps
3. Spa-Francorchamps
4. Yas Marina
5. Prague
6. Indianapolis
7. Sebring

I've seen some shots that indicate to me that Laguna Seca and the Top Gear Test Track may well be in also. I'm pretty sure they did the laser-scan for Hockenheim for FM4, so I'd imagine that one is in as well.

Tracks I know are out are:
1. Suzuka
2. Fujimi Kaido
3. Nurburgring
4. Sears Point

If they haven't gotten around to doing a laser-scan of the Silverstone Arena Grand Prix Circuit, then I'd imagine that one is out.

I hope that Maple Valley, Mugello, Road America, and Road Atlanta made it in.