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LiquidPiston To Unveil Compact High Efficiency Engine at 2010 SAE World Congress

Green Car Congress

In a paper to be presented at next week’s 2010 SAE World Congress in Detroit, LiquidPiston, Inc. will publicly reveal the architecture of its High Efficiency Hybrid Cycle (HEHC) engine. The paper describes LiquidPiston’s third-generation engine prototype, which was first test-fired in January 2010. Earlier post.)

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Swiss team concludes that particulate filters should be mandatory for GDI engines

Green Car Congress

Based on a three-year study of toxic and environmentally relevant pollutants from gasoline direct injection (GDI) engines, Swiss researchers have concluded that some GDI engines emit just as many soot particles as unfiltered diesel cars did in the past. Further, the GDI particles carry numerous carcinogenic substances.

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Toyota Introduces New 4.6-liter V8 Engine with 2010 Tundra

Green Car Congress

Toyota Motor Sales (TMS) USA introduced the 2010 Tundra full-size pickup truck and an all-new 4.6-liter liter V8 engine at the 2009 Chicago Auto Show. liter V8 engine will be available on all 2010 model year Tundra models. liter V8 engine, the new 4.6-liter The engine has a ULEV II emissions certification.

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JATO: US demand for pickups remains strong despite price increases

Green Car Congress

From the 2010 model year through to September 2019, 14.6% market share in 2010, pickups have grown to claim a 16.8% However, while the United States sold the most pickup trucks during the 2010 – 2019 model years, pickups managed to secure a larger market share in Canada over the same time period (18.2%). market share in 2019.

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Volvo Car led CO2 reductions among European automakers in 2010 due partly to diesel success

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2010 Fleet-average weight and fleet-average CO 2 emissions by carmaker, compared with EU target line. Europe’s eight largest carmakers cut their CO 2 emissions by an average of 2% to 6% in 2010. in 2010, and today the average figure for new cars sold in Europe is 140 grams per kilometer. Source: T&E. Click to enlarge.

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2014 Cascadia Evolution Class 8 rig delivers 10.67 mpg on closed-track demo; 7% better fuel economy than EPA 2010 Cascadia in cross-country tour

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The Freightliner Trucks 2014 Cascadia Evolution—powered only by the newly designed Detroit DD15 engine and featuring enhanced aerodynamic specs—delivered fuel economy of 10.67 —Al Pearson, chief engineer, Product Validation Engineering for Daimler Trucks North America. mpg US (22 L.100km) Click to enlarge.

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Achates Power proposes EPA/NHTSA medium- and heavy-duty engine standard require 15% decrease in fuel consumption and emissions

Green Car Congress

While these vehicles as a whole will have to curb fuel consumption and carbon dioxide emissions by up to 24% between the 2018 and 2027 model years, the agencies are proposing separate engine standards requiring only a 4% decrease. We propose an engine standard requiring a 15 percent decrease in fuel consumption and emissions.

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