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Cummins progressing with lightweight downsized T2B2 diesel for pickup; 40% improvement in fuel economy over gasoline V8

Green Car Congress

At the US Department of Energy’s (DOE’s) Annual Merit Review meeting in Washington, DC last week, Michael Ruth from Cummins noted that the DOE program target for the project is a fuel economy (CAFE) target of 26 mpg (9.05 l/100 km), and as such would not meet the GHG requirement of 28 mpg (8.4 Earlier post.). Weigert, E.,

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Cummins ATLAS light-duty diesel surpasses fuel economy targets, with criteria emissions lower than Tier 2/Bin 2

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The Cummins team not only surpassed all fuel-economy targets, but also achieved criteria emissions lower than the stringent Tier 2/Bin 2 levels. Test cycle fuel economy (mpg). The Highway Fuel Economy Test (HFET) and FTP-75 Test (city) cycles demonstrated fuel economy above 35 mpg (6.72 mpg (12.45

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BMW unveils third i concept model: i8 Concept Spyder plug-in hybrid

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BMW i8 Concept Spyder. Following on the presentation of the BMW i3 Concept and BMW i8 Concept coupé at the Frankfurt show in 2011 ( earlier post ), the BMW Group has introduced a third i Model: the BMW i8 Concept Spyder. Like the i8 coupé concept, the BMW i8 Concept Spyder with eDrive is a plug-in hybrid.

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Volvo to unveil XC60 gasoline-electric Plug-in Hybrid Concept at Detroit show; system targeted for US and China markets

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XC60 Plug-in Hybrid Concept. At the 2012 North American International Auto Show in Detroit, Volvo Car Corporation will unveil the Volvo XC60 gasoline-electric Plug-in Hybrid Concept. present vehicle. The engine in the XC60 Plug-in Hybrid Concept has no conventional starter motor or alternator. Click to enlarge.

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Mitsubishi shows XR-PHEV concept at LA Show

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Mitsubishi Concept XR-PHEV on stage in LA. MMNA) gave the Mitsubishi Concept XR-PHEV ( earlier post ) plug-in hybrid its North American debut at the 2014 Los Angeles Auto Show. Fuel economy would be more than 65 mpg US (3.6 Click to enlarge. Mitsubishi Motors North America, Inc. System configuration. Click to enlarge.

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Porsche Presenting New Generation Cayenne S Hybrid in Geneva

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Porsche will present the brand-new generation of the Cayenne Sports Utility at the Geneva Motor Show in early March, including the world debut of the Cayenne S Hybrid with its parallel full hybrid drive. mpg US), with CO 2 emissions of 193 g/km. mpg US) in the New European Driving Cycle—23% less than its predecessor.

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ORNL researchers use stop-light cameras to reduce fuel consumption of less-efficient vehicles via traffic management

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Once vehicle-classification labels were applied using commercial software, and DOE fuel-economy estimates added, the team had a unique dataset to train a convolutional neural network for vehicle identification. Gee, “Estimating Vehicle Fuel Economy from Overhead Camera Imagery and Application for Traffic Control.” Karnowski, R.

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