Today’s news, Car News: Mercedes transfers Formula 1 technology to the AMG SL model.
Today’s news – Washington – Arab Today
Mercedes-Benz has added a new variant to the AMG SL family with turbocharger technology for Formula 1 cars. 354 lb-ft of torque, and the engine is mated to a 48-volt alternator that pumps out an additional 12 hp.
The Mercedes SL 43 AMG uses the M139 engine taken from the popular and much-loved Mercedes CLA 45, but there is an electric development added to it. Instead of the traditional turbocharger, the SL 43 is equipped with an electric turbocharger, the first in a series of cars that the German company will produce Mercedes explained the idea of the electric turbocharger, that “an electric motor about four centimeters thick is integrated directly with the turbocharger shaft and its place is the compressor wheel and exhaust pipe. It is electronically controlled, and this drives the turbocharger shaft directly and thus speeds up the compressor wheel before the exhaust gas stream begins. paid in the traditional way.”
The electric turbo technology used in the SL family is the same as that used in the Mercedes-AMG F1 cars, with the turbocharger driving directly and as Mercedes claims it “dramatically improves the immediate response from low speed levels and gradually until the car reaches the maximum speed possible”. Mercedes also says that the supercharger The electric turbo in the SL 43 makes the buyer enjoy a more dynamic driving experience, which improves the top speed and the acceleration experience itself, as it maintains the pressure increase when the driver takes his foot off the accelerator pedal.
This technology helps propel the car from 0 to 62 mph in 4.9 seconds with a maximum speed of 170 mph. The SL 43 models are also equipped with a nine-speed AMG Speedshift multi-clutch transmission. Jochen Hermann, Mercedes chief technical officer, commented on the newly introduced technologies: “The electric turbocharger is a great example of transferring and developing Formula 1 technology into production cars, through Implementing this step together with the powerful M139 four-cylinder engine, we have also been able to benefit from the vast and long-standing wealth of experience of our colleagues in the Mercedes-AMG Performance Group.The technology increases on-road agility and thus driving pleasure, while at the same time improving the efficiency of the drive system. “.
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