Koenigsegg Agera One:1

Swedish manufacturer Koenigsegg is celebrating its 20th anniversary by unveiling the Agera One:1 at the 2014 Geneva International Motor Show. The first production car with a power-to-weight ratio of one-to-one, the Agera One:1 is the “world’s first megacar.” Powered by a twin-turbocharged, 5.0-liter V8 with 1,341 horsepower and 1,011 pound-feet of torque, the megacar’s seven-speed dual-clutch gearbox and electronically-controlled differential ensure all that momentum remains firmly planted on the asphalt.

Koenigsegg claims that the Agera One:1 is the world’s fastest production vehicle, with a top speed of 273 mph. If you’d like to see a full spec sheet and details regarding the Agera One:1′s aerodynamics, head on over to autoblog for more information.