I just turned on the game the sim. Guess whats in, 1.05
Edit:
Just ran few laps in Mores in singleplayer. IDK how much different session temperatures and grip was comparing to competition system event, but I guess it might be easily 1second faster at 1minute racetrack like that. probably more than a second, I improved my PB by a second with less effort than I did my previous best laptime.
IDK about feel, perhaps a bit more is coming from FFB. I think those with powerful wheels should be more able to tell a difference.
The car is certainly less floaty, more precise, quicker to react. It is a bit less like 50s racecar now, little bit more like late 60s maybe early 70s, not with slicks of course

I am personally a big fan of 50s racecars, I think it will act more like previous version with more tire wear or with worse grip conditions.
AND THE WHEELS ARE THERE, car seems to be 2x wider now due to that, I think it might add to better pace as it is better to hit apexes and more info for steering as you just simply see the wheel angles and stuff.