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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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First natural gas GM half-ton pickups with 5.3L DI engines delivered in Texas

Green Car Congress

Nat G CNG Solutions has delivered the first natural gas half-ton pickup trucks with General Motors’ 5.3-liter liter direct injection engine. The DuraDrive DI system is a completely redesigned system using Tier 1 OEM tested components engineered to accommodate the unique operating characteristics of the direct injection engine.

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

Green Car Congress

mpg increase over the previous year and an increase of nearly 5 mpg since 2004. The majority of the carbon and oil savings from current vehicles is due to new gasoline vehicle technologies, the report observed. Since 1975, half of car production has consistently been within several mpg of each other. mpg, which is 0.5

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2015 Chevrolet Colorado, GMC Canyon Four-Cylinder Gas Mileage: 21 Or 22 MPG Combined

Green Car Reports

General Motors has released gas-mileage ratings for the 2015 Chevrolet Colorado and 2015 GMC Canyon mid-size pickup trucks equipped with the base four-cylinder gasoline engine. liter engine and six-speed automatic transmission will return an EPA-estimated 22 mpg combined (20 mpg city, 27 mpg highway).

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2.5L engine for 2014 Chevy Impala features new Intake Valve Lift Control (IVLC)

Green Car Congress

The new 2014 Chevrolet Impala offers as one of its three engine options a four-cylinder Ecotec 2.5L engine, featuring the debut of a new advanced variable valvetrain technology—Intake Valve Lift Control (IVLC, earlier post )—and improved fuel economy. engine is 21 mpg city and 31 mpg highway (11.2

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

Green Car Congress

Describing its product goals and tracking progress toward its 2020 manufacturing priorities in its 2012 Sustainability Report , General Motors reaffirmed its commitment to further reduce the energy used and the environmental impacts of building and operating an automobile. Earlier post.). Earlier post.).

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2015 Chevy Colorado, GMC Canyon Gas Mileage: 20 Or 21 MPG Combined For V-6

Green Car Reports

General Motors has released the first fuel-economy information for its new 2015 Chevrolet Colorado and GMC Canyon mid-size pickup trucks. liter gasoline V-6 and six-speed automatic transmission. That engine produces 305 horsepower and 269 pound-feet of.'

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