[Captain Ahab Jr]

I'd say the BMW I3 is the cheapest from a real automotive company

I think they are leading the rest of the automotive industry by around 5-10yrs for a production orientated car rather than niche car

When we did the McLaren F1 road car we took F1 racing materials and processes and productionised. We made everything up the best we could and at a stretch would have only been able to manufacture one car week.

This was from a bygone age before the computer aided manufacturing as used today.

I can only personally comment on one other car on the list which is the La Ferrari, this again was made using F1 materials and manufacturing techniques but with the latest CAD, CNC technology.