Taking its place between the ’43’ and ’63’ AMG models, the new 53 will feature an all new twin turbo inline 6 that’s paired with a 48 volt electrical hybrid system. Unlike most twin turbo setups, this engine uses one conventional turbocharger that spins on the spent gases from the engine, and the other is an electric turbo that utilises the 48 volt system to give instant torque fill from idle. This setup eliminates any lag in power until the conventional turbo is able to produce boost.
A small electric motor is also fitted that forms part of Mercedes’ EQ Boost technology. It can produce for short bursts, a further 21bhp and 184 lb-ft of torque on top of the engines 435 horsepower and 383 lb-ft. All ’53’ models will use the nine-speed AMG Speedshift gearbox and 4Matic+ all-wheel drive system.
