Rumors about a four-door model from Koenigsegg started to circulate last week. Today we bring you first TopSpeed rendering of the future sporty sedan that will make its official debut in 2010 as a concept model at the Geneva Motor Show and as a production model in 2011. The currently unnamed sedan will compete with models like Aston Martin Rapide and Porsche Panamera .
The four-door model is supposed to have been under development for the past two years and will be made entirely out of carbon fiber. Power should come from a V8 engine that will develop around 700 hp. This engine will help the car to hit a top speed of around 215 mph. The sedan will be limited to only 70-80 units and will be cheaper than the CCX.