" It is not supposed to be an ordinary car."
Hmmm, the F1 cars I saw in the Ferrari museum were not very ordinary. Think carbon fiber suspension, carbon monocoque body, carbon fiber ENGINES with titanium metal bits here and there.
I've personally worked with competition human powered vehicles and super milage vehicles. Both were built to work within the narrow confines of the competitions. The super-milage vehicle I designed was a carbon monocoque that had a aerodynamic shape fine tuned in a real wind-tunnel.
When someone says a vehicle will carry two people and their luggage AND be capable of 150km/h AND "drive like a truly nimble and balanced sports car" You are adding a LOT of requirements that will result in forces requiring components that weigh accordingly, even if they are made of carbon fiber.
But, they may pull it off. It will be interesting to see where this goes.
