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Mercedes-Benz launching E 300 BlueTEC diesel and E 400 gasoline hybrids at Detroit Auto Show

Green Car Congress

The new hybrid models, based on a modular hybrid system, make their world premiere at the Detroit Auto Show and will appear on the market over the course of the year. Meanwhile, notes Mercedes, the extra cost involved is only moderate. L/100 km (56 mpg US). The hybrid represents part of the downsizing strategy of Mercedes-Benz.

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Alan Taub: GM pushing on split-cycle engine technology in the lab; looking for low-load efficiency and packaging

Green Car Congress

Alan Taub said that the company is putting on a “ major thrust ” in its R&D laboratory to see if it can get split-cycle technology “ moving ” He made the remarks during the introductory plenary session today at the DOE’s 17 th Directions in Engine-Efficiency and Emissions Research (DEER) Conference in Detroit.

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Ford focused on lightweighting as a major enabling technology for low-emission, fuel-efficient vehicles from ICEs to EVs

Green Car Congress

Ford made a splash at the North American International Auto Show (NAIAS) in Detroit with the introduction of 10 C-segment cars, including a new hybrid and plug-in hybrid based on the C-MAX ( earlier post )—this following on the roll-out the prior week of the Ford Focus Electric ( earlier post ). .; —Barb Samardzich.

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Daimler Trucks NA SuperTruck achieves 115% freight efficiency improvement over 2009 baseline; 50.2% engine BTE

Green Car Congress

Testing was also conducted at the DTNA Detroit engineering facility to demonstrate engine efficiency by achieving 50.2% mpg (19.26 mpg (19.26 The Freightliner SuperTruck uses a downsized and downsped 10.7-liter Detroit rear axles were upgraded for the Freightliner SuperTruck. engine brake thermal efficiency.

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

Carmakers response to real and specific concerns about battery lifetime, up-front costs, and safety issues is to focus on engineering and testing for an unspecified number of years. The F6 DM uses ferrous batteries, with no lithium content, that BYD says are high-energy density and low cost. By partnering with these two industries.

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