Mercedes-AMG GT Black Series: An Expert Q&A

Daily Car

25/03/2026

What is the new Mercedes-AMG GT Black Series?

Mercedes-AMG has confirmed the return of its most extreme model designation: the Black Series. It will be applied to the second-generation GT coupe. This new model is being developed in parallel with the GT3 race car, positioning it as the most track-focused, road-going car in the AMG GT lineup, sitting above the already potent GT 63 Pro. It represents the peak of AMG's engineering for a production vehicle.

How much power will it have?

While final figures are not yet public, the new Black Series will feature an updated version of AMG’s twin-turbocharged 4.0-litre V8 engine with a flat-plane crankshaft. For reference, the previous GT Black Series produced 720 horsepower. The current GT 63 Pro model offers 603 horsepower. AMG has stated the new Black Series will move well beyond the GT 63 Pro's output, making it the most powerful version of the GT.

What is a flat-plane crank V8?

This is a technical term for the engine's crankshaft design. In a typical V8, the crank pins are at 90-degree angles to each other, which creates a smoother engine with a deep rumble. A flat-plane crank, however, has its pins at 180 degrees, like two four-cylinder engines joined together. This design allows the engine to rev higher and faster, producing more power at the top end and creating a distinctive, high-pitched wail characteristic of race cars.

What makes it more than just a powerful engine?

The Black Series designation is about total track performance, not just straight-line speed. The new model will feature far more aggressive aerodynamics than the standard GT, including a prominent rear wing designed to generate significant downforce for high-speed cornering. The chassis and suspension will also be uniquely tuned for circuit use, prioritizing handling and driver feedback over comfort. This is a specialized machine built for the racetrack.

Why is the link to the GT3 race car important?

Developing the road car and the race car at the same time allows for a direct transfer of technology and knowledge. Lessons learned on the track in areas like aerodynamics, engine cooling, and chassis dynamics are applied directly to the Black Series. This means the road car benefits from solutions proven in the harsh environment of motorsport, resulting in a vehicle that offers a more authentic and capable track experience than one simply inspired by racing.

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