I'd imagine a chunk of that price tag goes toward the laser guided loom that spans the entire car monitoring /everything/
I don't know why people keep commenting so brashly on the exterior when it comes to cars like this. It's been designed from an engineering point of view, every panel is shaped to direct air around it and toward the tail end. It's not been made to look as pretty as an Aston or whatever else that has curvier styling.
Edit*
NathWraith hit it on the head!
Supercar performance, F1 car noise and Japanese Transformer like appearance =
Wait, did you just say SOUNDS better?
I don't know of any other car sounding better than a car that sounds like a screaming F1 car
Anyway, all the LFA driver would have to do is drop a window and say "MORE THAN YOU CAN AFFORD PAL, LEXUS!" and then whizz off at 9000RPM.