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CPT, TU Wien study finds 48V mild diesel hybrid cuts engine-out NOx 9%, 4.5% fuel economy improvement

Green Car Congress

A joint study by Controlled Power Technologies (CPT) and Austria’s Technische Universität Wien (TU Wien) into 48V diesel mild hybrid technology verified a 9% reduction of NO x in raw engine-out emissions, while retaining the fuel economy and CO 2 benefits of diesel engine technology.

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ADEPT project to apply gasoline engine HyBoost system to diesel; 48V architecture; full hybrid fuel economy at much lower cost

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The project aims to deliver full hybrid equivalent fuel economy and performance with less than 70 g/km CO 2 emissions as measured over the European Drive Cycle, but at a significantly lower cost. version of its vehicle (a 2009 Ford Focus) but with fuel economy and CO 2 emissions approaching those of a Prius.

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Toyota reduces fuel consumption and emissions across the new Auris range; 13% average reduction in CO2 compared to predecessors; gasoline, diesel and hybrid

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Aerodynamic improvements, weight savings and engine enhancements have reduced fuel consumption and CO 2 emissions across the range. Average emissions for Auris—which is designed for the European market—have fallen steadily over the last years. Fuel consumption is 5.4 Featuring Stop & Start technology, the 1.33-liter

Gasoline 252
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Volkswagen outlines a range of near-term technologies for reducing fuel consumption and emissions; stop-start 2.0, 10-speed DSG

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Volkswagen presented its latest technologies for reducing fuel consumption and CO 2 emissions—which includes the first 10-speed dual-clutch gearbox (DSG)—in an Innovation Workshop for the media at the Ehra-Lessien test track facility near Wolfsburg. VW’s “Strategy 2018”, earlier post.) 10-speed DSG. Earlier post.).

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Dacia introduces Easy-R automated manual transmission

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With a power output of 90 hp and 140 nm of torque, the TCe 90 engine with Stop & Start fitted returns combined-cycle fuel consumption of 4.9 liters/100km (48 mpg US) equivalent to CO 2 emissions of 109g/k. The automated manual gearbox provides identical fuel economy and CO2 emissions figures to its manual counterpart.

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Alfa’s first SUV: the Stelvio

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Depending on the mode chosen with the Alfa DNA selector, the automatic transmission optimizes fluidity, comfort and ease of driving in all environments, including around town, and further improves fuel economy and CO2 emissions. Steering-column-mounted, aluminium paddle shifters are available.

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FISITA World Automotive Summit: Integrated Approach Needed to Reduce CO2 from Road Transportation

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The key message that emerged from the first FISITA World Automotive Summit, held in Falkenstein, Germany 15 – 16 July 2009 was the need for an integrated approach to reduce CO 2 emissions from the road transportation sector, according to the event summary provided by FISITA. Hybridization has however been a success.