Testing didn't go well for this alleged special edition Agera R.
A mysterious Koenigsegg Agera R development car has been spied at the Nurburgring, where the Swedish supercar was captured before and after a heavy crash into the German track’s barriers. Approaching the “Hohenrain-Schikane,” the hypercar appeared to suffer from brake failure and the result was extensive damage to the prototype. Both driver and passenger were taken to hospital with injuries. Little is known about the car, but reports suggest a new special edition based on the Agera R is in development.