Porsche 918 Spyder that Porsche will sadly never build...

[HeilSvenska]

Or actually...
There was a rumor of a Carrera GT replacement few years back, but in a lower down market. Perhaps this is a preview.

Ignore the green though.

This concept car produces 500hp from a 3.4L V8 from the Le Mans Prototype with electric motors that produce additional 218hp. The motors themselves can power the car independently.

0-62mph 3.2sec
top speed 198 mph
faster than Carrera GT around the 'Ring