Nevertheless, Koenigsegg carried on with the test. The Agera RS pushed its screaming 5.0-liter V8 to its limits, letting all 1,160 horsepower loose to the pavement.

Koenigsegg has brought a new, more potent version of its Agera supercar to the 2015 Geneva Motor Show. The new version is called the “Agera RS”, and it packs a 1,160-horsepower version of the ...

It's called the Koenigsegg Agera RS, its engine cranks out a staggering 1,160-hp and everything on it is designed and built in house.

Koenigsegg Agera RS Review: Power Crazy Koenigsegg has been in the business of building top-level sports cars for 23 years, keeping volumes very low, every model is customized for the exacting ...

Interior As expected, the interior of the Koenigsegg Agera RS features plenty of exposed carbon fiber, but no major changes have taken place compared to the other Agera models. To help make this ...

Koenigsegg returns to Geneva with the promise of two new model debuts, including the Agera RS and the hybrid Regera.

It looks like the Koenigsegg Agera RS is now the fastest production car in the world. After recently toppling Bugatti’s impressive zero to 249 mph to zero record, the team tackled the overall ...

Koenigsegg Agera R is a matte blue streak of lightning Sure, you could likely satiate your lust for speed with any number of mind-blowing and reality-bending supercars… but if you really want to ...

The Koenigsegg Agera RS is officially the world’s fastest production car.On a closed 11-mile section of Nevada highway, a Koenigsegg Agera RS recorded a two-way average top speed of 277.9 mph ...