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19-05-2006, 01:47 PM
الموضوع
GM’s plan to offer one million vehicles annually with six-speed automatics by 2008 accelerates in 2006 and 2007 with nearly 40 global vehicle applications of the fuel-saving transmissions. Models of the 2007 Cadillac STS and SRX, as well as the Saturn Aura, Outlook and Pontiac G6, highlight the vehicles offered with new six-speed automatics.
Other models already on sale include the GMC Yukon Denali family, the Cadillac XLR-V, STS-V and Escalade lineup, and the Chevrolet Corvette. GM’s full-size heavy duty pickups are also equipped with an Allison 1000 six-speed automatic when equipped with the Duramax 6.6L turbo-diesel engine.
New 2007 model year six-speed automatic transmission variants include the Hydra-Matic 6T70 and 6T75 for front and all-wheel drive vehicles, as well as the Hydra-Matic 6L50 for rear and all-wheel drive vehicles. The 6L50 benefits from the expertise developed with the larger 6L80 rear-wheel drive six-speed transmission (initially in the 2006 model year), and is the second variant in the Hydra-Matic rear-wheel drive six-speed transmission family.
Advantages of a six-speed automatic include improved fuel economy, performance and a shift feel that is seamless to the customer. The six-speed automatic enables a reduced engine rpm at highway cruising speeds. A lower engine speed reduces engine wear and noise, and improves fuel economy.
الرابط :
http://www.media.gm.com/servlet/GatewayServlet?target=http://image.emerald.gm.com/gmnews/viewpressreldetail.do?domain=2&docid=25969
GM’s plan to offer one million vehicles annually with six-speed automatics by 2008 accelerates in 2006 and 2007 with nearly 40 global vehicle applications of the fuel-saving transmissions. Models of the 2007 Cadillac STS and SRX, as well as the Saturn Aura, Outlook and Pontiac G6, highlight the vehicles offered with new six-speed automatics.
Other models already on sale include the GMC Yukon Denali family, the Cadillac XLR-V, STS-V and Escalade lineup, and the Chevrolet Corvette. GM’s full-size heavy duty pickups are also equipped with an Allison 1000 six-speed automatic when equipped with the Duramax 6.6L turbo-diesel engine.
New 2007 model year six-speed automatic transmission variants include the Hydra-Matic 6T70 and 6T75 for front and all-wheel drive vehicles, as well as the Hydra-Matic 6L50 for rear and all-wheel drive vehicles. The 6L50 benefits from the expertise developed with the larger 6L80 rear-wheel drive six-speed transmission (initially in the 2006 model year), and is the second variant in the Hydra-Matic rear-wheel drive six-speed transmission family.
Advantages of a six-speed automatic include improved fuel economy, performance and a shift feel that is seamless to the customer. The six-speed automatic enables a reduced engine rpm at highway cruising speeds. A lower engine speed reduces engine wear and noise, and improves fuel economy.
الرابط :
http://www.media.gm.com/servlet/GatewayServlet?target=http://image.emerald.gm.com/gmnews/viewpressreldetail.do?domain=2&docid=25969