Mercedes-Benz teased the possibility of a hotter AMG GT last summer, showing off the Concept AMG GT Track Sport. Then in March, Mercedes confirmed it was developing a new AMG GT Black Series. Now, a new spy video captured the supercar testing on public roads in Spain.
The AMG GT Black Series prototype shown here has a prominent front spoiler, a hood scoop, and vents. Along the side, there is a massive vent ahead of the door with a side-exit exhaust. At the back, there is a large goose-neck wing and a massive diffuser that extends beyond the rear bumper.