The GT Black Series is a high-performance variant of the Mercedes-AMG GT and was officially revealed on Mercedes-AMG's YouTube channel on 9 July 2020. The M178 engine in this variant is tuned to an output of 537 kW (730 PS; 720 hp) at 6,700–6,900 rpm and 800 N⋅m (590 lb⋅ft) of torque at 2,000–6,000 rpm. Referred to as the M178 LS2, the engine has a slightly higher redline at 7,200 rpm. Carbon-fibre is used extensively for most of the body, including the hood, roof, hatch and underbody. The exterior gains an enlarged grille, based on the Mercedes-AMG GT3, large air outlets on the hood, manually adjustable front splitter, and upgraded rear wing as part of a major aerodynamic kit. The interior features standard AMG performance bucket seats, and uses microfiber for the steering wheel, door and instrument panels.