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New UMTRI report on US vehicle fuel economy from 1923-2013 suggests need to focus on improving lower tails in each vehicle class

Green Car Congress

In a new report, researchers at the University of Michigan Transportation Research Institute (UMTRI) have calculated the actual, on-road fuel economy for the entire fleet of all vehicles in the US, and for different classes of vehicles, with primary interest in light-duty vehicles (cars, pickup trucks, vans, and SUVs), between 1923 and 2013.

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EPA annual report on CO2, fuel economy and technology trends finds 2012 heading for all-time best; rapid adoption of new technologies

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Adjusted CO 2 emissions and adjusted fuel economy, MY 1975-2011. The report finds that CO 2 emissions rates and fuel economy values reflect a very favorable multi-year trend beginning in MY 2005. The fleet-wide average real world MY 2011 personal vehicle CO 2 emissions value is 398 g/mi and average fuel economy is 22.4

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Hyundai introduces next-gen heavy-duty truck at 2013 Seoul Motor Show; 7% improvement in fuel economy

Green Car Congress

The next-generation of the Trago, which debuted in 2006, the Xcient offers greater styling, a 7% improvement in fuel economy and more cabin room. Due to improved engine performance, the new model’s fuel economy has been enhanced by 7% from the previous model.

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New 3rd generation Audi TT diesel offers fuel economy of 56 mpg

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Standard fuel consumption is 4.2 seconds; top speed is 250 km/h (155 mph); fuel consumption of 6.8 At the first model change in 2006, up to 90 kg (198 lbs) were saved. The low overall weight positively impacts especially on acceleration, handling and fuel consumption. Diesel Fuel Efficiency'

Audi 310
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South Korea to Boost Vehicle Fuel Economy Standards

Green Car Congress

South Korea plans to raise the fuel economy of locally-made vehicles to surpass future requirements being by the US and Japan, according to the Ministry of Knowledge Economy (MKE). Korea’s fuel efficiency standards are already slated to increase 16.5% kilometers per liter of fuel (27 mpg US, 8.7

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New Zealand Will Not Implement Fuel Economy Standard

Green Car Congress

The government of New Zealand will not proceed with developing and implementing fuel economy standards as proposed by the previous government. Transport fuels will of course be included in the Emissions Trading Scheme. g/km in early 2006 to 203.8 Tags: Fuel Efficiency Policy. Earlier post.) Steven Joyce.

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NREL Study Finds UPS First-Generation Hybrid Vans Deliver Almost 29% Greater Fuel Economy

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UPS van fuel economy comparison. UPS’ first-generation diesel hybrid delivery vans improved the on-road fuel economy by 28.9% In addition, a P100H hybrid and a P100D standard diesel were tested at NREL’s Renewable Fuels and Lubricants (ReFUEL) Research Laboratory. Source: Lammert 2009. Click to enlarge.