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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

Green Car Congress

However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. If CNG were to be eventually used in hybrids, the advantage of the electric generation/EV option shrinks. Their open access paper is published in the journal Energy.

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VW’s 1.0 TSI in the new up! GTI wins International Engine of the Year 2018 award in its category; Euro 6d-TEMP

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Exhaust gas after-treatment paired with innovative features inside the engine enables the GTI engine to meet the new EU 6AG (Euro 6d-TEMP) emission standard. As a comparison point, in 1976, the first Golf GTI delivered 140 N·m at 5,000 rpm.) to 42 mpg US); the corresponding NEDC level is 4.8 l/100 km (49 mpg US).

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EPA, DOT Propose New Fuel Economy Labels; Addressing GHG Emissions, Fuel Consumption and Advanced Technology Vehicles

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One label design prominently features a letter grade (ranging from A+ to D) to communicate the vehicle’s overall fuel economy and greenhouse gas emissions performance. A sample of the second proposed label for an extended range electric vehicle. Click to enlarge. Fuel Cost: Estimated annual costs of fueling the vehicle.

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Volkswagen Millerized 1.5 TSI ACT BlueMotion gasoline engine offers diesel-like fuel economy; derivatives may be applied in hybrid systems

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l/100 km (49 mpg US). l/100 km/h (59 mpg US). By way of comparison: a conventional turbo system diverts part of the exhaust gas stream needed for the forced induction away from the turbine via a wastegate valve as a function of its operating state. The NEDC extra-urban figure drops as low as 4.0

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Lincoln to Price MKZ Hybrid at Parity with Gasoline Model

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Lincoln’s new MKZ Hybrid ( earlier post ) will be priced the same as its conventional gas sibling when it goes on sale this fall, with an MSRP starting at $35,180, including destination and delivery. Lincoln is the first automaker to offer luxury customers a premium hybrid vehicle with an MSRP that matches its conventional gas version.

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Full lifecycle CO2 of new Mercedes C-Class 10% less than outgoing model

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CO 2 emissions of the C 180 in comparison to its predecessor [t/car]. Natural gas and crude oil are strongly influenced by fuel consumption during the use phase. The C 180 with manual transmission shows a drop in fuel consumption in comparison to its predecessor from between 7.6 l/100 km (31 mpg US and 31.8 l/100 km (36.8

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Daihatsu develops e:S Technology for 30 km/l in JC08 Mode; equivalent to 71 mpg US or 3.3 L/100km

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In the process of this development, Daihatsu overhauled all aspects of the engine, the transmission, and the body structure, to maximize energy efficiency and achieve almost a 40% increase in fuel efficiency comparison with the Mira 2WD/CVT without idle reduction functions. L/100km) in JC08 mode.

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