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CALSTART survey of major auto suppliers finds 70% don’t want US to change CAFE targets; split on amount of electrification needed

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Suppliers identified a wide range of conventional and electric technology that could be used to meet the standards. Hybrid technology was also viewed as important, along with variable valve timing, gasoline direct injection, and mass reduction. 59% said that fuel-economy standards help spur job growth.

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Toyota continues prepare the market for fuel cell vehicle in 2015

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The output power is more than 100kW, despite significant unit downsizing. From the perspective of mobility zones based on travel distance, hybrid and plug-in hybrid vehicles can match the everyday usability of a current gasoline car, and become mainstream environmentally friendly vehicles. Toyota’s view of hydrogen.

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Mazdas new SKYACTIV gasoline and diesel engines are steps on the road to its Ideal Engine; focus on compression ratio

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the step-by-step introduction of electrification to SKYACTIV internal combustion engines: stop-start, followed by regenerative braking, followed by electric motor drive technologies. Ultimately, the compression ratio ended up playing a central role among these factors in both gasoline and diesel engines, although in different directions.

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Center for Automotive Research calls long-run economic risk to auto industry of mandating permanent fuel economy standards very serious; recommends periodic reviews

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CAR did not assume any downsizing of the vehicle sales fleet or significant reduction in performance by vehicles in any segment as a means for increasing fuel economy standards by 2025. the 2008 model year fuel economy ratings. increase from the 2008 actual fleet mpg. per gallon gasoline. per gallon gasoline.

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Ford Unveils Next-Generation Global Focus at NAIAS; Features New 2.0L DI Engine with Powershift Dual-Clutch Transmission for NA Market

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The new Focus will be one of up to 10 unique models to be built from Ford’s new global C-car platform, which is expected to generate total sales in all regions of 2 million units annually by 2012—a doubling Ford’s 2008 C-car volumes. “People downsize cars, not expectations. Battery-electric. liter engine.

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Mixed Outlook for Mainstream Consumer Adoption of PHEVs

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Bubble chart of plausible mainstream PHEV buyers’ battery requirements (light and dark gray circles) and experts’s requirements overlaid on a Ragone plot of NiMH and Li-ion batteries. All-electric driving may not be a bad idea for consumers, Kurani noted, it is just one that they don’t yet value or understand.

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Lotus Omnivore Engine Shows Up To 10% Better Fuel Economy Than Spray-Guided GDI Engines; Achieves HCCI At Extremely Light Loads

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Comparison of fuel consumption of Omnivore, homogeneous Gasoline Direct Injection (GDI) and Spray-Guided GDI engines. The first testing phase of Lotus Engineering’s Omnivore variable compression ratio, flex-fuel direct injection two-stroke engine ( earlier post ) has been successfully completed on gasoline. Click to enlarge.