The Mercedes-AMG GT Black Series is the top of the line variant for the Mercedes-AMG GT. Introduced for the 2021 model year, the AMG GT Black Series was created for high performance, keeping in line with the tradition of AMG Black Series cars. The GT Black Series features a highly potent version of Mercedes-AMG's M178 engine. Known as the M178 LS2, this twin-turbo 4.0L V8 engine has an output of 720hp and 590 lb ft of torque that is sent to the rear wheels via the AMG SPEEDSHIFT dual clutch 7 speed automatic transmission. In addition to its mighty powerplant, the AMG GT Black Series features a vastly improved suspension, various weight saving measures throughout the car, as well as an upgraded aerodynamic package.