Floating calipers, rotors made of carbon fiber. Pads are ceramic. They are not carbon-carbon like F1. So don't require heat to work.
If you don't get them too hot, the rotors last the life of the car.
This car is all about F1 racing technology, it has brake steer, where if the car detects understeer, it will apply brake to inside rear wheel to increase turn-in. Notice that it also does not have shock absorbers or sway bars. It is a fully-active hydraulic suspension that is controlled by the suspension computer, keeping the car flat in the turns, no body roll. It also provides three levels of firmness, the softess setting makes it ride like a Cadillac. In the firmest setting, it can jar your teeth loose. It also has active aerodynamics on the rear wing. This increases downforce when required and also goes full vertical, acting as an airbrake.
All three of these technologies were developed by McLaren for F1 racing and were subsequently outlawed due to their effectiveness.
An oil change at the dealer is $6k, I do this myself.
Spark plug replacement requires removal of the engine, a $65k service at the dealer. I hope I don't need plugs anytime soon. (60k service interval, I have less than 20k on it)
If you drive it at 65 mph, it will get 30 mpg. At 100 mph, it gets 16-18 mpg.