Koenigsegg is celebrating its 20th birthday this year, and for the occasion, the Swedish specialists are taking the hypercar to the next level with its new Agera One:1 at the 2014 Geneva Motor Show.

What's in a name? For Koenigsegg's latest creation, something totally awesome, that's what. The "One:1" designation refers to a one-to-one power-to-weight ratio – one horsepower per kilogram.

Performance details of the new Koenigsegg One:1 have been revealed at the 2014 Geneva motor show. It’s so called because it’s the world’s first production car to equal its kerb weight with ...

Swedish manufacturer Koenigsegg has claimed its One:1 hypercar has set a new lap record for production cars at Suzuka circuit, home of the Japanese Grand Prix. The 2min 17:57sec is 0:39 seconds ...