Ultra-rare hypercar faces off against a family-sized EV and barely escapes embarrassment in a surprising quarter-mile ...

Koenigsegg has revealed a special version of the 1016bhp Agera S at the Geneva motor show, called the Hundra, to celebrate the fact that it is the 100th car to leave the Swedish supercar builder ...

The new Koenigsegg Agera RS revealed at the 2015 Geneva Motor Show may not be quite as extreme as the One:1 that came before, but promises to be even faster than the Agera R and Agera S ...

The Agera RS builds upon previous Agera R and Agera S models using lessons learned from the most extreme car Koenigsegg has ever made – the legendary Koenigsegg One:1. It delivers an astonishing ...

A $4.5M Koenigsegg Agera RST takes on a Tesla Model X Plaid in a drag race—and the results are not what you'd expect.