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General Motors plans to be carbon-neutral by 2040; eliminate LDV tailpipe emissions by 2035

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To reach its goals, GM plans to decarbonize its portfolio by transitioning to battery-electric vehicles or other zero-emissions vehicle technology, sourcing renewable energy and leveraging minimal offsets or credits. Electrification. The use of GM’s products accounts for 75% of carbon emissions related to this commitment.

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General Motors launches Buick LaCrosse eAssist in China

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General Motors launched the Buick LaCrosse with eAssist on August 25. liter SIDI intelligent direct injection engine along with advanced eAssist intelligent technology (light electrification, earlier post ), which work together to reduce fuel consumption by 20% compared with the standard model. The new model features a 2.4-liter

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Tula Technology reports up to 18% fuel economy gain in GM 6.2L V8 using Dynamic Skip Fire technology; emissions benefits too

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In a paper presented at the 2016 SAE World Congress, Tula Technology, developer of Dynamic Skip Fire (DSF) cylinder deactivation technology, reported significant fuel economy gains of up to 18% over a conventional GM 6.2-liter Meaning, DSF reduces fuel consumption by 14-18% over V8. Earlier post.) Earlier post.).

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EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

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EPA released the latest edition of its annual report on trends in CO 2 emissions, fuel economy and powertrain technology for new personal vehicles in the US. Fuel economy has now increased in eight of the last nine years; average carbon dioxide emissions are also at a record low of 369 g/mile in model year 2013.

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BorgWarner launches new low-friction engine timing chain; 0.3-0.6% improvement in fuel economy

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BorgWarner’s next-generation 6.35 mm inverted tooth silent engine timing chains are launching on engines from Mitsubishi, Suzuki, Hyundai, General Motors Korea and one Chinese automaker. improvement in fuel economy based on customer testing. —Joe Fadool, President and General Manager, BorgWarner Morse TEC.

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Toyota North America joins Auto/Steel Partnership

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Toyota Motor North America has joined the Auto/Steel Partnership (A/SP). Formed in 1987, A/SP leverages the resources of the automotive and steel industries to pursue research, validation and education that have helped automakers enhance vehicle safety and fuel economy while improving design and manufacturing.

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GM reveals new-generation ECOTEC 1.0T and 1.3T engines to be launched in China; up to 10% fuel economy improvement

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General Motors revealed its new-generation ECOTEC 1.0T engine generates maximum power of 92 kW/170 N·m, while the 1.3T Fuel economy has been improved by up to 10% compared to the engines powering the popular Buick Excelle GT. This translates into combined fuel consumption of 4.9 engine and 5.8