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2014 Ram 1500 EcoDiesel earns 28 mpg highway; best in segment

Green Car Congress

2014 Ram 1500 EcoDiesel. liter V6 EcoDiesel-powered 2014 Ram 1500 pickup ( earlier post ) has earned a 28-mpg (8.4 The combined city/highway rating is 23 mpg (10.2 On the gasoline side, the 2013 Ram 1500 equipped with a 3.6-liter liter Pentastar V-6 gasoline engine earned 25 mpg (9.4 Click to enlarge.

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EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

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mpg increase over the previous year and an increase of nearly 5 mpg since 2004. The majority of the carbon and oil savings from current vehicles is due to new gasoline vehicle technologies, the report observed. Since 1975, half of car production has consistently been within several mpg of each other. mpg per year.

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GM applying new intake valve lift control technology in 2.5L Ecotec for 2014 Impala; up to 1 mpg fuel economy boost

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four-cylinder engine used in the 2014 Impala, due next year. The mechanism is actuated by an oil control valve through a dual-feed stationary hydraulic lash adjuster. It is the first of its kind for low-friction roller-type finger-follower valvetrains in gasoline engines, GM says. Click to enlarge. Impala’s Ecotec 2.4L

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EIA: light duty vehicle energy consumption to drop 25% by 2040; increased oil production, vehicle efficiency reduce US oil and liquid imports

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Reflecting slow growth in travel and accelerated vehicle efficiency improvements, US light-duty vehicle (LDV, cars and light trucks) energy use will decline sharply between 2012 and 2040, according to the US Energy Information Administration’s (EIA’s) Annual Energy Outlook 2014 (AEO2014) Reference case released today. per year, from 21.5

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New generation VW Polo features more fuel-efficient engines and advanced driver assistance; Polo TDI BlueMotion with 73.5 mpg

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mpg US ), or 82 g/km CO 2. The Polo TSI BlueMotion, available starting this autumn, also marks the first time that a Volkswagen with a gasoline engine is being marketed as an independent BlueMotion model. The Polo TSI BlueMotion, equipped with a 1-liter, three-cylinder turbocharged direct-injection gasoline engine, delivers 4.1

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ExxonMobil projects 25% energy demand increase between 2014-2040, 50% decline in carbon intensity; hybrids to be 40% of new car sales

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Global energy demand will increase 25% between 2014 and 2040, driven by population growth and economic expansion, ExxonMobil forecasts in the 2016 edition of its annual The Outlook for Energy. The company forecasts modest gains for plug-in electric cars, with cost and functionality remaining barriers. Source: ExxonMobil.

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Refreshed 2014 Toyota Yaris features revamped 1.0L engine with switching between Atkinson and Otto cycles; new hybrid

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2014 Yaris Hybrid. Toyota’s refreshed 2014 Yaris for Europe offers a choice of four powertrains, including a thoroughly reworked 3-cylinder 1.0 gasoline unit that is the first member of a new family of 14 highly efficient engines to be launched by 2015. liter gasoline engine and 1.4-liter Click to enlarge. lbs) lighter.

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