After teasing its massive fixed swan-neck rear wing in July, Mercedes-AMG has now released the first official images of its hardcore racer for the road, Concept AMG GT Track Sport , undergoing track testing.

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As you can tell from its title, the most extreme version of the second-generation (C192-series) Mercedes-AMG GT super-coupe released in 2023 remains a concept car.

But the German performance car maker appears certain to launch a production version of the camouflaged prototype you see here, as a direct rival to the hallowed Porsche 91

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