Jay Leno takes the Koenigsegg Regera for a drive - video

After sampling the manic and electric Tesla Roadster, Jay Leno has returned to good ol' combustion power in the latest instalment of Jay Leno's Garage. This week, he drives the Koenigsegg Regera with none other than Christian von Koenigsegg riding shotgun on the roads of Los Angeles. It's not completely 'old school', though. Power in the Regera comes from a 5.0-litre twin-turbo V8 partnered with three electric motors – one ahead of the crankshaft and two for each rear wheel.