New top and tail models for the Mercedes-AMG GT coupe range have arrived in Australia, including the first AMG GT four-cylinder model.

Mercedes-Benz has announced an expanded range for its AMG GT flagship coupe.

Both the four-cylinder AMG GT 43 and high-output V8 GT 63 Pro join the existing V8 AMG GT already available in Australia since mid-2024.

The range-opening GT 43 is powered by a version of the 2.0-litre four-cylinder turbo petrol engine found in the C63 and A45.

In the AMG GT 43 it produces 310kW and 500Nm, allowing the coupe to sprint from 0-100km/g in a claimed 4.6 seconds. Despite the sub-5.0 second figure, it is the slowest model to wear the GT badge over two generations.

The AMG GT 43 turbocharger is assisted by a F1-derived electric motor mounted to the turbocharger shaft

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