Louie_Schumii thx for linking to those posts and vids. Again, I`m not doubting that a car could reach those performance levels one day, the fan alone could be a huge advantage for a F1 car. I just can`t believe that a car can already be so much faster than a F1 car. To put it in simple words: I was amazed when I drove the X1 for the first time.
Also about the tyres, I did not study a engineering subject about this (studied mechanical), but I think there is a lot more to it than "soft" rubber. F1 cars only reach very high cornering forces 4-5 times a lap, yet we wittnessed several tyre failures over the years. Even during bridgestones grooved tyre days (Hamilton/Turkey 2007 springs to my mind). Also, do you remember the 2005 US GP? This was at the height of the F1 tyre war, when Michelin and Bridgestone were burning 100s of millions to build the best tyre possible under F1 Regs.
I also remember how Kovalainens rim exploded during the 2008 spanish GP. That was always the big question mark to me, can we manufacture tyres which could endure such forces? The X1`s slowest cornering speed would still be higher than a F1 cars average one on -lets say- Suzuka.
I don`t know if we already have the engineering solutions to make this car possible, if we do, yeah I totally aggree with you that such car could be possible.
I might add, I am way more interested into the X2014jr.