It'll make your day better, guaranteed.
Theonly thing more satisfying than spotting a rare, insane supercar being taken out on the open road and driven, is perhaps seeing an even rarer, even more insane hypercar ina similar situation. And when it comes to the Koenigsegg One:1, it doesn't getany more rare, or hyper, or insane, than this. The One:1 was spotted on the road in Swedenby YouTube user GTBOARD, who was lucky enough to catch a glimpse of it and evenkeep up with it on the highway.
Check out this beauty, guaranteed to put a smile on your face: