It has 1,340 horsepower and a top speed of 270 mph. And it looks even more insane and menacing in person. Koenigsegg's One:1 is truly unlike anything else in the hypercar market today, and that's exactly what its creators want. Speaking with Christian Von Koenigsegg and his team at Geneva was a real pleasure, especially when we're given even more details about their greatest car to date. The first interesting factoid is that the One:1 actually weighs less than a Mini Cooper. Seriously, a freakin' Mini!

And there's more: this Swedish supercar's 5.0-liter twin-turbo V8 weighs even less than the Bugatti Veyron's gearbox. Worried about fuel efficiency in something that goes from 0-250 mph in around 20 seconds? Don't be. When driving around in regular traffic at normal speeds, it has the same fuel efficiency as a BMW 3 Series. Just six are planned to be built and all of them have already found owners. They're worth every single penny.