Koenigsegg Agera R
It's a shame how often our modern society overuses the word "extreme," but it works perfectly for describing the Koenigsegg Agera R ($TBA). Packing a 5.0L, biofuel-drinking twin-turbo V8, the Agera produces an extreme amount of horsepower — 1,115 hp, to be exact. Other ultra-severe features include a seven-speed, dual-clutch transmission, a carbon fiber monocoque so stiff that the roof is completely removable, Vortex Generating Rim (VGR) wheels sporting spokes that act as turbines to maximize downforce, and specially-made Michelins for keeping things under control at extreme speeds.