Just when you think you’ve seen it all, along rolls by a 665 HP GMC Denali. So, let’s put that into perspective. This 2015 GMC Denali can generate as much horsepower as some of today’s most expensive and elite supercars. Now, can it keep pace with other American made supercars? Keep in mind that this beast weighs 6,000 lbs!

The 2015 Hennessy GMC Denali is a berserk car. It has an engine developing 665 HP which is the same as the new Ferrari 488 GTB. However, we have to ask how it goes against the Hellcat!? Luckily, Hennessey asked the same. The Denali goes 0-60 in 4.7 seconds, which is far away from the Hellcat. At the end of the video you can see the race, but you cannot see the result. Nevertheless, it seems legit to say that the Hellcat won without much sweat.

Now, as much as I’d like to have one of these one the lot at Freeman Grapevine, I’m probably just going to have to settle for seeing it in pictures. And even though the Hellcat was clearly faster, can you imagine having a Denali with that many horses under the hood?