Currently reading: Merc plans diesel hybrid E-class
Mercedes will be the first car firm to sell a diesel-electric hybrid in 2011

Mercedes-Benz is poised to become the first car maker to sell a diesel-electric hybrid, following confirmation from chairman Dieter Zetsche that the E-class will get such a system next year.

The new car, to be badged E300 Hybrid when sales begin in late 2011, uses a specially tuned version of Mercedes-Benz’s twin-turbocharged 2.2-litre four-cylinder diesel engine from the E250 CDI.

It combines that powerplant with a brushless electric motor and a lithium ion battery similar to that employed in the S400 Hybrid.

The new E-class will be a mild hybrid, meaning the electric motor is used to assist the diesel engine rather than propelling the car on its own.

However, the economy of the E300 Hybrid is said to match the figures of a typical small car, at more than 56mpg on the combined cycle.

Following its debut in the E-class, the new driveline will then be used in the M, GL and R-classes, as well as the GLK.

Greg Kable

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vengey 30 August 2010

Re: Merc plans diesel hybrid E-class

I want to beimpressed, but the numbers aren't overly attractive. A normal 3 series gets the same MPG and the ED model gets past it. Even the 5 series is knocking on the door of this MPG.

Should Mercedes just be devloping their normal engines before trying to make this type of hybrid? They are effectively making a hybrid of an already existing and more efficient 3 series.

GDT 30 August 2010

Re: Merc plans diesel hybrid E-class

Anyone know if this car is coming to the UK? The S400 hasn't been sold here so it may never reach these shores...

FriendlyFisherman 6 January 2010

Re: Merc plans diesel hybrid E-class

I'd have thought this is the size of car that suits being a hybrid, especially in a diesel. Its the sub 30mph work that messes up your mpg so there should be some real world benifit to it. Plus there will be a huge appeal to company car buyers.

In general terms, I think most of the public don't care less about the hybrid stuff too much, its going to become more and more the norm. The politics of it all is a bit annoying, but logically it makes sense to recapture some of the wasted kinetic energy created while driving.