October 7, 2022


Let's Talk Car

Mercedes-AMG SL43 Debuts with F1 Tech [w/video]

A couple of months in the past Mercedes-AMG pulled the wraps off the most recent generation SL array. Two products debuted concurrently an SL55 and SL63. Now a Mercedes-AMG SL43 has been added to the line-up. Check out out a absolutely unrestored Mercedes-Benz 300SL Gullwing by clicking below.

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Fifty percent and 50 percent, and 50 percent once more

The Mercedes-AMG SL43 has fifty percent the displacement, fifty percent as several cylinders and 50 % as numerous turbochargers as its siblings. What this signifies is that it is run by a two-litre, in-line 4-cylinder motor with a solitary turbo. Whilst, the SL43 does not have 50 % the ability of its siblings.

Browse up far more about the SL55 and SL63 by clicking here.

F1 tech

This substantial-tech engine makes a rated output of 280 kW. Optimum torque of 480 N.m is offered among 3 250 and 5 000 r/min. Portion of the car’s tech make-up is an electrical exhaust-gasoline turbocharger. That is to say it takes advantage of an electric motor to spool up the turbo prior to there is ample vitality in the exhaust gasses to do so. This engineering is borrowed directly from Mercedes’ System One racer.

You can study a lot more about the identical base engine that will be used in the forthcoming C63, at this backlink.

This system removes the improve threshold (typically improperly referred to as turbo lag) and tends to make for instantaneous response from a huge turbocharger unit. Mercedes’ push content states: This is the first time in the world that an electrical exhaust gas turbocharger is remaining used in a creation motor vehicle. 

Rear-wheel push

For the very very first time this engine, which we know from the ‘45’ sequence styles, sits in a longitudinal orientation within just the motor bay. M139, as it is internally dubbed is mated with an AMG Speedshift MCT. The 9-velocity transmission drives the rear wheels. Mercedes suggests that the SL43 can accelerate from zero to 100 km/h in just 4,9 seconds with the start regulate function. Meanwhile its prime speed is quoted as 275 km/h. 

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