1 of 80. The new Koenigsegg Regera is specifically designed to be a luxury Megacar alternative to Koenigsegg’s traditional extreme, light weight, race-like road cars. The Koenigsegg Regera combines a powerful twin-turbo V8 combustion engine with three electric motors and cutting edge battery power via new powertrain technology called Koenigsegg Direct Drive. This revolutionary technology removes the traditional gearbox, making the car lighter and more efficient.