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General Motors And Tengzhong Sign Definitive Agreement For Sale Of HUMMER

Green Car Congress

General Motors and Sichuan Tengzhong Heavy Industrial Machinery Co., The brand’s future product development will focus on improving efficiency and performance in current HUMMER models with alternative fuel powertrains, more efficient gas engines, 6-speed transmissions and diesel engines.

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General Motors Developed Two-Mode Hybrid Powertrain With MathWorks Model-Based Design; Cut 24 Months Off Expected Dev Time

Green Car Congress

General Motors developed its Two-Mode Hybrid powertrain control system using Model-Based Design software from The Mathworks. Using math and simulation-based tools, GM designed the powertrain prototype within 9 months, shaving 24 months off the expected development time. Tags: Brief. Earlier post.). Earlier post.).

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Denise Gray, GMs Director of Battery Engineering, Leaving For California Start-Up

Green Car Congress

Denise Gray, Director of Global Battery Engineering for General Motors. Although Gray has worked for General Motors for more than 30 years, she is best known for her work shepherding the 2011 Chevrolet Volt. battery pack through its development, and leaves the company with the. Tags: Brief.

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Chevrolet to compete in 2012 IndyCar Series with New 2.4L E85 V-6 Engine

Green Car Congress

Chevrolet will compete in the 2012 IZOD IndyCar Series with a new twin-turbocharged, direct-injected V-6 racing engine powered by E85 ethanol fuel. The new purpose-built Chevy IndyCar engine will be developed jointly by General Motors and Ilmor Engineering. Tags: Brief.

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GM Investing $230M in Four Plants for Cruze and Volt Production

Green Car Congress

General Motors Company is investing more than $230 million in four GM plants in the greater Flint, Michigan area to support the production of the fuel-efficient 2011 Chevrolet Cruze and Volt extended range electric vehicle. four-cylinder engine generator for the Volt and the 1.4L Tags: Brief.

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GM Testing Production-Intent, Production-Optimized Fuel Cell System for 2015 Commercialization Target

Green Car Congress

General Motors Co. is testing its production-intent second-hydrogen fuel cell system—which includes its fifth generation fuel cell stack—( earlier post ) that can be packaged in the space of a traditional four-cylinder engine and be ready for commercial production in 2015. Tags: Brief. Earlier post.)

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GM and SAIC To Develop New Small-Displacement Gasoline Engine Family and Transmission; Combined Up To 20% Reduction in CO2 Emissions

Green Car Congress

General Motors Co. and SAIC Motor Corp. SAIC Motor) are expanding their partnership to develop a new small-displacement gasoline engine family and an advanced transmission. The new small gasoline engine will be offered in displacements from 1.0 Tags: Engines Transmissions. liters to 1.5

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