Perhaps one of the greatest and most underappreciated things about the Cadillac CTS-V is that the nameplate made it possible to buy a station wagon that wasn't at all out of place in the new golden age of the American muscle car. But American muscle has a new king, the Challenger Hellcat, and we've got a video of it on the track, chasing down a CTS-V wagon on slicks. Needless to say, the Hellcat has got him in the straights.

But the absolutely essential, can't miss portion of the video is the sound of that Hellcat exhaust note as it sings a song of brutal horsepower.