This Photochop dates to 2013. The first entry in
my Photoshops album.
Prius donor [underbody aero] with Golf suspension, 36HP drivetrain and Porsche alternator/cooling fan running at 1:1 off the crank with all eleven fan blades.
The premise was that improving the Cd from 0.41 to >0.28 for the 36HP engine would break the stock Beetle 40MPG barrier. Prolly equal to the hybrid drivetrain.