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Volkswagen Group to begin equipping TSI and TFSI engines with gasoline particulate filters from June 2017

Green Car Congress

The Volkswagen Group will begin equipping the Group’s new TSI and TFSI gasoline direct injection engines with gasoline particulate filters (GPF). This will reduce particulate emissions from the direct injection gasoline engines by up to 90%. liter TSI engine in the new VW Tiguan and the Audi A5 in June 2017. Earlier post.)

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

Green Car Congress

The C 180 (115 kW) with manual transmission was taken as the base variant of the new C-Class at market launch for the lifecycle analysis; it was compared with the corresponding preceding model. Production of the new C-Class results in a higher CO 2 emissions than in the case of the predecessor (7.3 The new C-Class.

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ICCT working paper highlights benefits of current and emerging light-duty diesel technology; “promising pathway for compliance”

Green Car Congress

The ICCT team—John German and Aaron Isenstadt—concluded that diesels have and will retain two significant advantages over gasoline engines: significantly better fuel economy and cargo hauling and towing ability. Diesels offer a promising pathway for compliance and another option in manufacturers’ toolboxes. ”. Background.

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Honeywell Global Turbo Forecast projects 49M turbocharged vehicle sales, $12B revenue per year by 2019

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Automakers are turning to downsized turbocharged engines to satisfy more stringent global fuel economy and emission regulations and customer demand for better-performing vehicles. In addition to improving fuel efficiency, downsized turbocharged engines also reduce harmful exhaust emissions.

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DOE to Award $187M to 9 Projects to Improve Vehicle Efficiency for Heavy-Duty Trucks and Passenger Vehicles

Green Car Congress

Three projects will focus on cost-effective measures to improve the efficiency of Class 8 long-haul freight trucks by 50%. The following projects have been selected for awards under two topic areas: Systems Level Technology Development, Integration, and Demonstration for Efficient Class 8 Trucks (SuperTrucks). Grantee Project Award.

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Fallbrook Technologies Inc. developing variable speed supercharger drive using its CVP technology

Green Car Congress

NuVinci prototypes designed for use in an OEM application have also passed automotive class durability testing by the tier one supplier. In light of the successful test results, Fallbrook and the tier one manufacturer are currently in discussions with potential OEM customers for the NuVinci supercharger drive. Click to enlarge.

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U Toronto team assess the climate trade-off between reduced CO2 and increased Black Carbon from GDI engines

Green Car Congress

The upside of gasoline direct injection (GDI) engines is widely seen as being improved fuel economy coupled with an increase in specific power (especially with turbocharging), enabling significant downsizing. l/100 km)—the average fuel economy of the in-use United States light-duty fleet in 2014. Click to enlarge.

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