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Thread: GM to Introduce New Light-Duty Diesel for North America

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    Vulture of The Western World Eric's Avatar
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    GM to Introduce New Light-Duty Diesel for North America

    GM to Introduce New Light-Duty Diesel for North America

    High-efficiency V-8 scheduled for pickup trucks under 8,600 pounds Gross Vehicle Weight

    MILFORD, Mich. - General Motors Corp. will introduce a new V-8 turbo-diesel that improves engine fuel efficiency by 25 percent for North American light duty trucks after 2009.

    The premium V-8 diesel is expected to deliver class-leading torque, power and refinement while maintaining a significant fuel efficiency advantage over comparable output gasoline engines.

    The new dual-overhead cam, four-valve V-8 diesel engine will fit within the same space as a small-block V-8 gasoline engine. This compact size is made possible by using an integrated air system and narrow block.

    "This new GM light duty diesel is expected to become a favorite among customers who require excellent towing ability and fuel efficiency," said Tom Stephens, group vice president, GM Powertrain. "It will meet the stringent 2010 emissions standards, and it will be compliant in all 50 states, making it one of the cleanest diesel vehicles ever produced."

    Environmental benefits of the new engine include a 13-percent reduction in CO2 versus gasoline engines, and at least a 90-percent reduction in particulates and NOx compared to diesel vehicles today. This will be GM's first engine to use a NOx after-treatment system with a diesel particulate filter to help achieve the Tier 2 Bin 5 and LEV 2 emissions standards.

    Technical highlights of the engine include aluminum cylinder heads with integrated manifolding, compacted graphite iron (CGI) block for a strong engine base and fracture-split main bearing caps and connecting rods for a precise fit. A high-pressure, common-rail fuel system is used, which has the ability to inject fuel five times per combustion event to control noise and emissions.

    GM (Opel, Saab, Vauxhall, GMDAT, Isuzu and Suzuki) currently offers 17 diesel engine variants in 45 vehicle lines around the world. GM sells more than one million diesel engines annually, with products that offer a range of choices from the 1.3L four-cylinder diesel engine sold in the Opel Agila and Corsa, up to the 6.6L V-8 Duramax diesel sold in full-size vans, heavy duty pickups and medium duty trucks in the U.S.

    GM introduced the Duramax diesel 6.6L V-8 in the U.S. in the 2001 model year and since then, customer enthusiasm for this heavy duty diesel has been outstanding.

    General Motors Corp. (NYSE: GM), the world's largest automaker, has been the global industry sales leader for 75 years. Founded in 1908, GM today employs about 327,000 people around the world. With global headquarters in Detroit, GM manufactures its cars and trucks in 33 countries. In 2005, 9.17 million GM cars and trucks were sold globally under the following brands: Buick, Cadillac, Chevrolet, GMC, GM Daewoo, Holden, HUMMER, Opel, Pontiac, Saab, Saturn and Vauxhall. GM operates one of the world's leading finance companies, GMAC Financial Services, which offers automotive, residential and commercial financing and insurance. GM's OnStar subsidiary is the industry leader in vehicle safety, security and information services.

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    Senior Member Kwozzie1's Avatar
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    Re: GM to Introduce New Light-Duty Diesel for North America

    GM (Opel, Saab, Vauxhall, GMDAT, Isuzu and Suzuki) currently offers 17 diesel engine variants in 45 vehicle lines around the world. GM sells more than one million diesel engines annually

    Sadly that option is not yet available here in OZ, and I think GMH will be behend the crowd when they finally wake up....although they have released the small Opel/Vauxhall Astra here ...of course it has Holden badges on it
    Rex
    On the Sunshine Coast, in the Sunshine State Queensland (QLD), Australia

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    Re: GM to Introduce New Light-Duty Diesel for North America

    No mention of the fact that the only way GM could offer a decent small diesel in Europe was to buy them from Fiat......but then, the Fiat fiasco is somewthing GM is probably trying to forget!

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    Vulture of The Western World Eric's Avatar
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    Re: GM to Introduce New Light-Duty Diesel for North America

    Quote Originally Posted by Dave Brand
    No mention of the fact that the only way GM could offer a decent small diesel in Europe was to buy them from Fiat......but then, the Fiat fiasco is somewthing GM is probably trying to forget!
    Sad, but true.... sigh!

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