User blog:Generale wareagle/Formula 1 cars on Gran Turismo 7

I saw on the list of the cars on gran turismo 7, that there is the lotus 97T (from gran turismo 6), the f2007 and the f10 (from gran turismo 5), the polifony 001/002 (from gran turismo 3 PAL version), all the 6 F1 cars from gran turismo 3 Japanese version and lots of car from the 2013 and 2014 Formula one season... Is this sure? It's just a supposition? If it's sure, all the cars are sure?