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Consumer Reports survey shows high fuel costs cause downsizing, less driving; 73% would consider alt fuel vehicle

Green Car Congress

Two-thirds of owners surveyed said they expect their next vehicle to get better fuel mileage than the one they’re driving now, and fuel economy topped the list as the most important consideration when shopping for their next car, followed by quality and safety.

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BCG study finds conventional automotive technologies have high CO2 reduction potential at lower cost; stiff competition for electric cars

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BCG comparison of the CO 2 reduction potential and cost of different technologies. In addition, the cost to the consumer would be about $50 to $60 per percent CO 2 reduction—roughly half the cost of what was expected three years ago. BCG expects pack costs for OEMs will fall to ~$360-440 per kWh by 2020.

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FEV’s two-stage VCR system; 5-7% increase in fuel economy using variable length conrods

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Use of a variable compression ratio (VCR) could be one technology approach to reducing fuel consumption in highly boosted (e.g., downsized, turbocharged) gasoline engine, as operating an engine with higher compression ratios at low load can increase fuel economy compared to operating an engine with fixed compression ratio.

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Navigant Research forecasts plug-ins will be 2.4% of global new vehicle sales by 2023; luxury brands to represent about 50% of that

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Furthermore, the market for vehicles that reduce fuel consumption is becoming more competitive due to other fuel efficient and alternative fuel technologies. Light-duty EV sales by scenario, world markets: 2014-2023.

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CPT launching water-cooled electric supercharger for commercial diesel engines

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Cobra could enable a 5–10% reduction in CO 2 emissions when implemented in conjunction with engine downsizing and down speeding strategies, and potentially more when used in conjunction with alternative fuels, according to CPT. The benefits of Cobra to the engine developer and end user depend on the application.

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Federal-Mogul expands powertrain materials portfolio for more efficient heavy-duty diesel engines

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Downsized, heavily turbocharged engines with high levels of aftertreatment such as particulate filter systems and selective catalytic reduction (SCR) run hotter than their predecessors, explained Frank Zwein, Federal-Mogul’s global application engineering director, Valve Seats and Guides.

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New Mahle piston ring coating for high-output GTDI engines; chromium nitride using high-velocity oxygen fuel process

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The new coating also was developed to help meet requirements for new production engines planned for 2018-2020, which call for less cylinder-bore friction and the use of lower-viscosity oils and alternative fuels. It provides the superior performance of a more costly premium inlaid top ring. Typically high-output engines under 3.5

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