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GM, Ford R&D execs stress importance of improved, advanced fuels for future engine efficiency gains, GHG goals

Green Car Congress

According to Brooks, among the technologies GM is looking to in the gasoline engine area are: Continued aggressive downsizing. We don’t need new fuels, we need improved gasoline with high RON, high sensitivity and low variability. Compression rations between 13 and 14 to maximize work extraction. Near zero sulfur (.

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Simulation study suggests ORC waste heat recovery system could deliver potential 7% improvement in fuel consumption in a PHEV on highway

Green Car Congress

Internal combustion engines have been significantly improving in the past decade, after the adoption of technologies such as Gasoline Direct Injection, mild electrification, downsizing and turbocharging. The OSU EcoCAR prototype vehicle features an extended-range electric architecture with a downsized 1.8L

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GM to double models with 40 mpg highway or better by 2017; ongoing manufacturing efficiency improvements

Green Car Congress

GM’s electrified vehicles today include the extended-range electric Chevrolet Volt, Spark EV and Buick LaCrosse, Regal, Chevrolet Malibu and Impala with eAssist. l/100 km) highway or better; and to reduce the average CO 2 tailpipe emissions of its US fleet by 15%. Earlier post.).

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Update on DOE Co-Optima project to co-optimize fuels & engines; goal of 30% per vehicle reduction in petroleum

Green Car Congress

Thrust 1 builds on the significant amount of work carried out over the past several decades, focused on building advanced boosted, downsized, and downspeeded spark ignition engines. Co-Optima is investigating fuels that would extend the load-range band supported by RCCI and also investigating the impact of fuels on phasing control.

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Opel to Debut New Astra at Frankfurt; Improved Fuel Consumption Across the Line-up

Green Car Congress

Opel will debut the new Astra at the 2009 Frankfurt Motor Show; the company will also showcase the Ampera, Opel’s implementation of the Voltec extended range electric vehicle architecture. liter gasoline and the 1.3 Turbo gasoline engines and with the 2.0 The average fuel consumption of the gasoline line-up is 6.1

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Camry hybrid, Ioniq 5 N reviews; Prius and Cybertruck recalls; Highlander EV: The Week in Reverse

Baua Electric

According to the originating report, the Highlander will go all-electric, leaving room for a Grand Highlander offering various gasoline-fueled flavors. Mercedes has also, reportedly, scrapped its extended-range EV powertrains under development, at least partly because they were too expensive and seen as a technological patch.

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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

Green Car Congress

The PHEV does not require the heavy, costly batteries required by other electric cars, nor does it suffer from a limited range or poor freeway performance. Though the PHEV combines the two types of energy and power, it is not merely a temporary “transition” between gasoline and diesel cars to pure electric cars.

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