The Koenigsegg Agera RS just kicked Bugatti and Hennessey to the curb. In a two-way average speed test, the Koenigsegg Agera RS has broken the top speed world record and is officially the fastest production car ever built.
On an 11-mile section of closed highway between Las Vegas and Pahrump, Nevada, Koenigsegg’s factory test driver Niklas Lilja set the new top speed world record with an average speed of 277.9 mph (444.6 km/h). The car actually made it up to 285 mph, which is hard for my mind to even comprehend.
For more on this story, you can visit Top Gear‘s website.