New C-Class Estate Celebrates Première at Mercedes-Benz Plant in Bremen

2014 – The year of the C-Class 

  • Commitment to automotive manufacturing in Germany
  • Andreas Kellermann: “We are proud to be the exclusive producers of the C-Class estate here at our plant.”
  • Over 400,000 units of the C-Class estate have been sold worldwide since its market launch in 2007 
Professor Dr. Thomas Weber, Member of the Board of Daimler AG, responsible for Group Research and Mercedes-Benz Cars Development presenting the new Mercedes-Benz C Class Estate.

Professor Dr. Thomas Weber, Member of the Board of Daimler AG, responsible for Group Research and Mercedes-Benz Cars Development presenting the new Mercedes-Benz C Class Estate.

Bremen, Germany – The new C-Class estate is being presented to the public for the first time today at the Mercedes-Benz plant in Bremen. Through this presentation the company is affirming its commitment to its automotive manufacturing operations in Germany. In addition to the C-Class sedan, the new generation of the estate will also roll off the assembly line at the production plant in Bremen. This German plant plays a key role as a center of competence for the global production of the highest volume Mercedes-Benz model series. The investment in the production of the new C-Class in 2014 and 2015 will amount to €2 billion. Daimler is investing more than €1 billion in the production plant in Bremen alone this year.

Professor Dr. Thomas Weber, Member of the Board of Daimler AG, responsible for Group Research and Mercedes-Benz Cars Development and Andreas Kellermann, Head of Mercedes-Benz plant Bremen and Markus Schäfer, Divisional Board Member Mercedes-Benz Cars, Production and Supply Chain Management, presenting the new Mercedes-Benz C Class Estate.

Professor Dr. Thomas Weber, Member of the Board of Daimler AG, responsible for Group Research and Mercedes-Benz Cars Development and Andreas Kellermann, Head of Mercedes-Benz plant Bremen and Markus Schäfer, Divisional Board Member Mercedes-Benz Cars, Production and Supply Chain Management, presenting the new Mercedes-Benz C Class Estate.

Andreas Kellermann, Head of the Mercedes-Benz production plant in Bremen, says, “After the successful production launch of the new C-Class sedan at the beginning of February, today we are celebrating the world premiere of the estate at the Bremen plant. We are proud to be the exclusive producers of the C-Class estate here at our plant. By comparison to the predecessor model, we’ve made a huge leap in terms of design, quality, and innovative technologies.”

Cutting-edge production processes for aluminum-hybrid construction

Andreas Kellermann, Daimler AG, Head of Mercedes-Benz plant Bremen

Andreas Kellermann, Daimler AG, Head of Mercedes-Benz plant Bremen

For the new edition of its best-selling model series, Mercedes-Benz constructed a series of completely new production halls during ongoing three-shift operation at the plant. One of the halls is for body-in-white construction. Numerous newly developed production technologies demonstrate the Mercedes-Benz brand’s claim to leadership and set new standards in the automotive sector.

Body shell production of the new Mercedes-Benz Estate in Bremen

Body shell production of the new Mercedes-Benz Estate in Bremen

Aluminum components make up about 50 percent of the body of the new C-Class estate. That’s a considerable increase compared to the predecessor model. The use of the innovative aluminum-hybrid construction method poses new challenges to joining technology, because steel and aluminum can not be welded together. This is why Mercedes-Benz is the world’s first automaker to use the ImpAcT joining process. In this process, the components are quickly and effectively joined by means of injected elements. The process makes it possible to manufacture stable and lightweight profiles in body construction. The body components themselves are molded in one of the world’s most modern servo presses.

Body shell production of the new Mercedes-Benz Estate in Bremen

Body shell production of the new Mercedes-Benz Estate in Bremen

Other innovative processes include the use of self-pierce riveting. In this process, steel and aluminum sheets are joined in such a way that the rivet flares out in the bottom sheet. Another process involves self-tapping screws, in which the screws bore their own holes and cut their own threads. And finally, in the clinching process metal sheets and profiles made of steel, aluminum or stainless steel are joined without any supplementary work materials. No rivets, screws or welds are necessary.

Body shell production of the new Mercedes-Benz Estate in Bremen

Body shell production of the new Mercedes-Benz Estate in Bremen

Even, narrow gaps and smooth transitions in body components, especially on doors and hatches, are an important quality criterion for vehicles. In order to ensure optimal production quality, Mercedes-Benz installed an ultra-precise gap measuring device in the assembly line. A further innovation at the Bremen plant is the ultramodern device for gluing the roof onto the body. For the first time ever, this process is taking place not in the body-in-white area but on the assembly line.

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