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Buick launches new $12.9k Excelle in China with new engine and start/stop; 30% improved fuel economy over predecessor

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Buick has introduced the new-generation Excelle to its China lineup. The Buick Excelle has been among the most popular family sedans in China, with nearly 2.7 Ecotec engine that is characterized by high efficiency, reliability and durability, and low fuel consumption. engine in the previous Excelle.

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Buick to introduce VELITE 6 PHEV in China

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Buick is adding the VELITE 6 plug-in hybrid electric vehicle (PHEV) to its new energy vehicle (NEV) portfolio in China. The VELITE 6 PHEV will be powered by Buick eMotion electric drive technology that leverages GM’s global electrification expertise. four-cylinder engine for hybrid systems. liters/100 kilometers (168 mpg US).

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GM highlights 32-bit Freescale microprocessor in Buick Regal direct injection engine control module

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The 2011 Buick Regal’s direct injection Ecotec 2.0L engine microcontroller features a 32-bit Freescale microprocessor that operates at 128 MHz—the fastest throughput engine microprocessor in the industry, according to Karla Wallace, GM senior manager, global powertrain electronics engineering.

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Buick Regal Turbo gets flex-fuel turbo direct-injected engine

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turbocharged engine including the direct injection fuel system, continuous variable valve timing for both intake and exhaust valves and the turbocharger. The 2011 Buick Regal Turbo will feature the first flex-fuel capable direct-injected turbocharged engine in a production car. Click to enlarge. Click to enlarge.

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SwRI develops D-EGR demonstrator highlighting fuel-efficient, cost-effective engine; 10% and above fuel economy improvements

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Southwest Research Institute (SwRI) has built a demonstrator vehicle, based on a 2012 Buick Regal GS, incorporating the latest D-EGR (dedicated EGR) technology ( earlier post ), an outgrowth of SwRI’s HEDGE (High Efficiency Dilute Gasoline Engine) consortium projects ( earlier post ). In 2013, SwRI reported a 2.0-liter

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GM Korea introduces Alpheon eAssist; 25% improvement in fuel economy

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The new Alpheon eAssist, which will go on sale in November, offers improved fuel economy of 25% and reduced CO 2 emissions of 22% compared with the standard Alpheon model. Like the light electrification powertrain of the Buick LaCrosse upon which it is based, the Alpheon eAssist features a 2.4-liter Earlier post.). mpg US, 7.1

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Buick adding new eAssist mild hybrid to 2018 Buick LaCrosse as standard powertrain

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The Buick LaCrosse is adding eAssist light electrification for the 2018 model. Compared to previous Buick eAssist executions ( earlier post ), this newest iteration is more sophisticated, powerful and compact. By this time next year, five Buick models will offer this advanced transmission.

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