I am sure that you know very well the 2015 Hennessey VelociRaptor 600, right? You can't miss it because it is very loud, it has this eye-catching yellow color and it is literally huge! Not to mention that it is so powerful that even some of the famous sports cars can envy it.

And if you follow the famous Top Gear or Stig's YouTube channel, then you should also know that there he has tested it to the limits. The first video below shows behind the scenes of this test. It seems that he actually drove it for fun rather than speed, so Top Gear didn't time it.

SEE ALSO: Hennessey VelociRaptor 600 Goes into Production

In the second video, you'll hear how John Hennessey speaking of what it takes to build a vehicle that is capable of surviving a TopGear off-road test. As a matter of fact, the VelociRaptor 600 was one of the last vehicles driven by Jeremy Clarkson on TopGear.

So, basically VelociRaptor 600 can pump out up to 623 horses, due to the addition of a 2.9 Liter Supercharger System to the Ford F-150 FX4 4x4 truck on which it is based. In addition, the 5.0L V8 breathes more deeply thanks to the high-flow air induction system and stainless-steel exhaust system included in the upgrade.

In other words, this is the most capable 4x4 ever built. And there is no wonder, why Stig enjoyed the ride so much. And don't miss to watch the videos!

2015 Hennessey VelociRaptor 600 Supercharged F-150, 1 of 2
2015 Hennessey VelociRaptor 600 Supercharged F-150, 2 of 2

Source: Hennessey Performance via YouTube