E-Class (W213/C238/A238) [Official] Mercedes-Benz E-Class W213


The Mercedes-Benz W213 is the fifth generation of the E-Class range. Body styles: sedan/saloon (W213), wagon/estate (S213), long wheelbase (V213), coupé (C238), cabriolet (A238). Production: 2016–2023. Predecessor: W212 E-Class. Successor: W214 E-Class, C236/A236 CLE.
Some details of the M256 engine in upcoming E50 AMG model revealed:

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NEW MERCEDES-AMG E 50 4MATIC WITH M 256 SERIES 6-CYLINDER

According to current rumors, Mercedes-AMG is to prepare an E 50 4MATIC with a new M 256 engine as a series 6-cylinder with 435 hp and E-Turbo with 20 hp. The engine has a 48 volt electrical system as well as an integrated starter generator ISG.



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Mercedes-AMG E 50 4MATIC with M 256 engine

The new in-line cylinder petrol engine with 2.999 cm² can completely dispense with a belt drive for auxiliary units at the end of the engine, which makes the unit almost as compact as a four-cylinder engine.

The water pump and the climate compressor are completely electrically powered by the new 48 V electrical system. A still existing 12 volt mains supplies the loads, such as lighting, cockpit, infotainment and the necessary control units.

The driving performance of the M 256 engine is above the still current V8 petrol engine M 278, with the torque of the M 256 at 530 Nm. The new engine is charged by 2 stages until the large exhaust gas turbocharger starts and the phase is bridged by an additional electrical compressor. The electric turbocharger accelerates within 300 milliseconds to 70,000 revolutions and provides for a lot of dynamics without turbocharger.
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Integrated starter generator - ISG
Another integrated component of the new M 256 motor is an integrated starter generator - ISG for short - not only as an electrical generator, the ISG also takes on hydride functions and makes a conventional starter unnecessary. As the manufacturer already showed us in October 2016 , the system can boast a maximum of 20 hp with 220 Nm of torque, ideal for kick-down, recuperation or sailing.

One of the comfort features of the ISG is an almost imperceptible start of the engine. For the exhaust gas aftertreatment, the new in-line six-cylinder petrol engine also has a standard particulate filter, which is part of the exhaust system in the underbody.
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It would have been great if the E50 had to use the same spec V8 engine as the base C63 model with 476 PS (350kw) rather than a six cylinder engine but let us hope this new inline 6 punches much above its weight.
 
''The new engine is charged by 2 stages until the large exhaust gas turbocharger starts and the phase is bridged by an additional electrical compressor. The electric turbocharger accelerates within 300 milliseconds to 70,000 revolutions and provides for a lot of dynamics without turbocharger''

So the electric turbo has 2 stages ? and then the gas turbocharger will kick in at higher RPMs ?

The translation is not very clear.
 
Some details of the M256 engine in upcoming E50 AMG model revealed:
Impressive MB are producing some nice engines lately. Maybe ditching the V8 isn't such a bad thing after all. The E50 AMG should easily outperform the previous E550 and E43 if it's not replaced.
 
Over 500HP will top the current V8 in its base tune. Don't think AMG will do that.
That's true. So I guess anything between 408hp(will be available at 450 series soon) to 476hp. Surprisingly, the new S560(non amg) will produce the same amount of power as the c63 amg non s. The c63 amg is due for a power upgrade?
 
E50: most likely a great engine, but why that forced 4Matic? Offer it at least RWD as well. Same with the E400 (German specs and 333 hp). If I want to drive a petrol 6 cylinder I HAVE to take it with AWD. There's no other, RWD-only 6 cylinder available. S400 6 cylinder petrol, also AWD-only. Personally I find that really absurd.
 
Hmmmm. I need 450hp please. M550i and S6 are past 425hp NOW.

M
 
Its not official yet, but most likely close to the official specs.
 

Mercedes-Benz

Mercedes-Benz Group AG is headquartered in Stuttgart, Germany. Established in 1926, Mercedes-Benz Group produces consumer luxury vehicles and light commercial vehicles badged as Mercedes-Benz, Mercedes-AMG, and Mercedes-Maybach. Its origin lies in Daimler-Motoren-Gesellschaft's 1901 Mercedes and Carl Benz's 1886 Benz Patent-Motorwagen, which is widely regarded as the first internal combustion engine in a self-propelled automobile. The slogan for the brand is "the best or nothing".
Official website: Mercedes-Benz (Global), Mercedes-Benz (USA)

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