The Koenigsegg One:1 is back out on the track again and taking some laps at Belgium’s Spa Francochamps. We’re starting to see more videos and action shots trickle out now that the One:1 has started delivery, and the car is more impressive with each new shot.

We first got a glimpse of the One:1 at the 2014 Geneva Motor Show where it was unveiled as the first production ‘megacar’ due to its one megawatt power output, which translates to 1,341 horsepower. All of that power is wrapped in a lightweight package that allows the car to hit a top speed of 273 mph, according to Koenigsegg.

WATCH: Hennessey HPE750 Mustang Hits 207.9 MPH For Jay Leno’s Garage: Video

As we can hear in this video from YouTube user Carspotter Jeroen, the twin-turbocharged 5.0-liter V-8 gives the One:1 a very distinctive sound and allows it to get around the track quickly while passing many of the other supercars on the track. It shows how capable the car is and that it can handle just about any racing environment.

The One:1 was driven by Adrian Sutil who most recently competed in Formula One with Sauber and is currently a test driver for Williams. Sutil takes the One:1 all out and exposes us to the insanity of this car. The question now is, who will make the next megacar?

Written by Bozi Tatarevic.


Follow Motor Authority on Facebook, Twitter, and Google +.