Today's car reveal has me drooling hardcore. Lot of surprises like the Nissan R382, which looks incredible by the way, and the Ferrari 512 BB/LM, which likewise also looks pretty sweet. Also the confirmed return of FM4 classics like the Pug 905 and the Speed 8, not to mention the BTCC Mercedes A-class to boost that lineup!
Looks like there are gonna be quite a few cars to pick from for series.
2015 Mercedes-Benz AMG GT S 2015 Volvo S60 Polestar 2015 Jaguar XKR-S GT 2014 Audi #45 Flying Lizard Motorsports R8 LMS ultra 2014 BMW #5 Ebay Motors 125i M Sport 2014 Chevrolet #3 Corvette Racing Corvette C7.R 2014 Ferrari California T 1979 BMW #6 BMW Motorsport M1 Procar 1976 Lotus #5 Team Lotus 77 1969 Lola #10 Simoniz Special T163
Of note, there's some cars that haven't been announced yet that we know or all but know are coming, like the 2016 Focus RS (confirmed at Gamescom and even had a livery contest for it) and that IMSA GTS Nissan 300ZX (seen in the back of a screenshot at E3).
Way I see it, either we'll be having some unannounced surprises on launch day, there's somehow one more reveal left to go, or there will be a day one patch to add in some cars.