Not too long ago, Mercedes-AMG posted a teaser video for the new AMG GT Black Series but there was no information regarding the sports car to go along with it. Thankfully, Mercedes-AMG has dropped one important specification about the new Black Series and that is its horsepower. According to Daimler, the new 2021 Mercedes-AMG GT Black Series will have 730 horsepower on tap. That power figure crushes the previous Black Series models. The one model that comes close in terms in horsepower is the SL 65 AMG Black Series, which had 661 horsepower. While this may be one specification about the AMG GT Black Series, we'll be learning more when it's unveiled in full tomorrow, July 15, 2020, at 8AM EST. You can view it here.