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Volkswagen to intro Passat BlueMotion Concept at Detroit show; 4-cylinder with cylinder deactivation; 42 mpg highway

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Volkswagen of America will introduce the Passat BlueMotion Concept at the 2014 North American International Auto Show in Detroit next week. Based on the current Passat that was developed specifically for North America, the BlueMotion label defines the version that has the best efficiency in the model lineup.

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About 40% of GM vehicles sold rated at least 30 mpg on highway, up from 16% three years ago

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GM expects to post 100,000 units of more of the 12 GM vehicles that are EPA-rated at 30 mpg US or better on the highway—the highest total in company history—when it reports March sales on Tuesday. Today, that number is about 40%. This includes the all-new 2013 Cadillac ATS 2.5-liter liter and 2.0-liter

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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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is showcasing the results of a four-year joint program with the US Department of Energy (DOE) at the Mid-America Trucking Show. —Michael Ruth, Director/Technical Project Leader, Advanced Light-Duty. The demonstration vehicle, provided by Nissan North America, is a 2010 Nissan Titan originally equipped with a gasoline V8 engine.

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Ford Unveils Ford Fiesta for North America at Los Angeles Auto Show; 1.6L I4 with Ti-VCT Delivers Estimated 40 mpg Highway

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Ford unveiled the North American 2011 Ford Fiesta at the Los Angeles Auto Show. Fiesta—available in four- and five-door bodystyles—will offer North American buyers a new choice of 15 class-exclusive technologies and projected highway fuel economy of 40 mpg, besting the Honda Fit, Nissan Versa and Toyota Yaris and Corolla.

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Study finds that increased vehicle travel and decreased occupancy have undercut the impact of improving fuel economy over last 40 years

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Sivak found that while the vehicle fuel economy of the entire light-duty fleet improved by 40% (from 13 mpg US to 21.6 mpg US, or from 18.1 mpg US to 29.8 mpg US, or 9.5 occupants carried) decreased by 27% (from 1.9 persons), the occupant distance travelled increased by 84% (from 3.182 to 5.867 trillion km).

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Ford researchers: global light-duty CO2 regulatory targets broadly consistent with 450 ppm stabilization

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2015 ( 400 MPG by 2015) to overcome the inertia of the higher-emitting older vehicles in the fleet. By 2050, all regions have reduced new vehicle fuel consumption by 83% relative to 2010 yielding average new vehicle TTW emission targets in 2050 ranging from 24 g CO 2 /km in Latin America to 32 g CO 2 /km in North America.

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ExxonMobil: diesel will surpass gasoline as the number one global transportation fuel by 2020

Green Car Congress

The relative shift away from motor gasoline to diesel is driven by improving light-duty vehicle fuel economy and the growth in commercial transportation activity. Sources for fuel economy gains in light-duty vehicles. By 2040, new cars globally will average around 47 mpg US (5.0 Source: ExxonMobil Outlook. Click to enlarge.

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