the "top of the line bleeding edge" is a porsche 918, not a tesla. p85's are nice but let's not kid ourselves here.
At this point a Porsche is a glorified garage queen.
EDIT: A Porsche 918 MSRP is almost $845K and it's only 0.6 seconds faster than the Model S (P85D). They've made less than 1000 units.