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Cummins progressing with lightweight downsized T2B2 diesel for pickup; 40% improvement in fuel economy over gasoline V8

Green Car Congress

So far this year, the team has integrated the T2B2 aftertreatment in the dynamometer environment and is in the process of convert the demonstration vehicle to the T2B2 configuration. Demonstration of T2B2 at the tailpipe is slated for later this year. Exhaust system configuration.

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ARPA-E awards U-M $1.9M to develop advanced low-cost high-efficiency engine; boosting, highly dilute combustion and 48V system

Green Car Congress

The performance is projected to match that of a naturally aspirated engine and have a 20% increase in fuel efficiency compared to a turbocharged downsized engine, at a cost that is half that of a mild-hybrid system. An engine’s response depends on its ability to take in fresh air and convert it to power.

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Porsche takes top two spots at Le Mans, Audi third

Green Car Congress

Porsche retained the basic concept of its Class 1 Le Mans Prototype (LMP1) for the second generation: a downsized turbocharged direct injection gasoline engine and two different energy recovery systems. The kinetic energy produced at the front axle when braking is converted into electrical energy. Click to enlarge.

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Porsche unveils 2017 version of 919 Hybrid Le Mans prototype

Green Car Congress

The engine combines downsizing turbo technology with efficient direct fuel injection; it delivers just under 500 hp (368 kW) and is the most efficient combustion engine from Porsche to date. An average of 80% of the braking energy recovered from the front axle is immediately converted to drive energy.

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VW launches new Sharan MPV; up to 14.3% more fuel efficient; stop-start, battery regen standard

Green Car Congress

All diesel engines are fitted with an SCR catalytic converter. In the large Sharan the downsized engine consumes on average 6.4 SCR catalytic converter. All Sharan TDIs are fitted with an oxidation catalytic converter and diesel particulate filter complete with SCR system (Selective Catalytic Reduction). The Sharan 1.4

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Audis A1 to Launch With Four Engine Options; Energy Recuperation and Stop-Start Standard

Green Car Congress

This downsizing concept coupled with energy recuperation and stop-start technologies from the Audi modular efficiency platform give them fuel consumption ranging from 3.8 The newly developed four-cylinder exemplifies the Audi’s downsizing strategy of substituting turbocharging for volume. liters per 100 km (43.6 liters/100 km (61.9

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Daimler Unveils F800 Style Research Vehicle; Plug-in Hybrid or Fuel Cell Drive Again Highlights Modular Approach

Green Car Congress

The front end’s compact package was made possible through the consistent downsizing of all F-CELL components. The tanks can store up to 5.2 Each of the drive systems takes up comparatively little space for the installation. This applies in particular to the electric drive with fuel cell. Range on Map.

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