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

Green Car Congress

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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General Motors launches Buick LaCrosse eAssist in China

Green Car Congress

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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Buick offering 2.0L direct-injection turbo option for 2013 Verano

Green Car Congress

For the 2013 model year, the Buick Verano (introduced in 2011), is offering buyers an Ecotec 2.0L Fuel economy numbers are not final, but the Verano Turbo is expected to be in line with Buick’s other turbocharged models. Acceleration from 0-60 mph is an estimated 6.2

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GM to Debut Two-Mode Plug-in Hybrid Technology in New Buick Crossover in 2011; LG Chem to Supply the Li-ion Cells

Green Car Congress

The 8 kWh battery pack for the new 2011 Buick PHEV crossover vehicle is prepared for testing at the General Motors Tech Center in Warren, Michigan. General Motors will debut its two-mode plug-in hybrid technology—originally intended to appear first in a Saturn VUE, prior to that brand’s sale—in a new Buick crossover vehicle in 2011.

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

Green Car Congress

The 2011 Buick Regal Turbo will feature the first flex-fuel capable direct-injected turbocharged engine in a production car. GM has produced more than 5 million flex-fuel models over the last 15 years, and has a goal of offering more than 50% of its production in flex-fuel models by the end of 2012.

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Buick introducing new 2012 Verano compact sedan at NAIAS

Green Car Congress

GM will reveal the new 2012 Buick Verano compact luxury sedan, the brand’s third new model in the past two years and first in the compact luxury segment, at the North American International Auto Show (NAIAS) next week in Detroit. Verano goes on sale in the fourth quarter of 2011. The 2012 Verano. Click to enlarge. An Ecotec 2.4L

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

Green Car Congress

The 2011 Buick Regal’s direct injection Ecotec 2.0L The 32-bit embedded “Viper” processor (Freescale’s Qorivva MPC5566 unit) reliably performs 125 million operations per second, enabling more precise fuel delivery for improved fuel economy, emissions and performance. MPC5566 Block Diagram.

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