So the question is whose faster, the Koenigsegg Agera R ($TBA) or the Bugatti Veyron? Until they get on the track we’ll just have to go by the specs. The 2013 Koenigsegg Agera R has improved on its previous version with the development of a 5.0-liter V8 twin turbo engine that pushes 1,1140 horses, up 25 from the previous version, with a top speed of 274 mph. It also includes a new wheel that is made from a single piece of hollow carbon that makes the car 44 lbs lighter. Prices to come shortly.