C7 Corvette could get a dual-clutch transmission ( & AWD too ??)
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C7 Corvette could get a dual-clutch transmission
Posted Oct 2nd 2007
Late last Friday after the local union officials got to hear the details about the new GM-UAW contract details started emerging about future product plans. It looks like part of the cost for the company to get the union to make some concessions was to commit new products to a bunch of plants. At first we only heard about the assembly plants with the news that the Volt would be produced in Detroit and the small RWD Alpha platform would go to Lordstown OH. Now more of the contract is coming out including commitments to parts plants.
Of interest to Corvette fans is a line item for the Toledo OH transmission plant which reads "RWD DCT for NG Corvette will be allocated (2012)". DCT typically refers to dual clutch transmission. That means the C7 'Vette will almost surely get a DCT. Another product for Toledo and the Baltimore transmission plant is the RWD Gen II Hybrid transmission for 2011/12. This could be an updated, and hopefully lower cost version, of the Two-Mode that could be applied to other applications. Hmmm... do I hear hybrid Zetas? One plant that isn't getting new product is the Livonia, MI engine plant that produces the Northstar V-8s used in Cadillacs when that engine dies in 2010. GM announced a new V-8 engine earlier this year that would be built at the Tonawanda, NY engine plant and the Livonia plant will close.
[Source: GM Inside News]
Posted Oct 2nd 2007
Late last Friday after the local union officials got to hear the details about the new GM-UAW contract details started emerging about future product plans. It looks like part of the cost for the company to get the union to make some concessions was to commit new products to a bunch of plants. At first we only heard about the assembly plants with the news that the Volt would be produced in Detroit and the small RWD Alpha platform would go to Lordstown OH. Now more of the contract is coming out including commitments to parts plants.
Of interest to Corvette fans is a line item for the Toledo OH transmission plant which reads "RWD DCT for NG Corvette will be allocated (2012)". DCT typically refers to dual clutch transmission. That means the C7 'Vette will almost surely get a DCT. Another product for Toledo and the Baltimore transmission plant is the RWD Gen II Hybrid transmission for 2011/12. This could be an updated, and hopefully lower cost version, of the Two-Mode that could be applied to other applications. Hmmm... do I hear hybrid Zetas? One plant that isn't getting new product is the Livonia, MI engine plant that produces the Northstar V-8s used in Cadillacs when that engine dies in 2010. GM announced a new V-8 engine earlier this year that would be built at the Tonawanda, NY engine plant and the Livonia plant will close.
[Source: GM Inside News]
Last edited by Gojirra99; 10-02-07 at 02:54 PM.
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That would definitely be awesome if it happened - those things are a blast to drive. I drove an Audi TT with one a couple weeks ago and loved it. I could actually see myself being happy without a true manual transmission for once.
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Next-gen Corvette to get AWD ?
Posted on Wednesday 3 October 2007
Information revealed yesterday in a UAW document outlined GM’s plans to install a dual-clutch gearbox in the C7 Corvette and now we have reports that it might feature an AWD system as well. GM and Sweden’s Haldex have developed a new performance AWD system called XWD that debuted in the facelifted Saab 9-3. The AWD system features an electronic differential and can send up to 85% of torque to an individual wheel to prevent slippage, whether it’s from a fast corner or when trying to put power to the ground.
Engineers at a Haldex plant in Sweden were recently spotted working on a new GM prototype with a rear-track much wider than that of any current Saab and this is thought to be a test-mule for the next-generation Corvette. A new Haldex facility being set-up in Mexico could soon see development of the AWD Corvette prototype head to North America.
GM hasn’t revealed any official details about the next Corvette apart from the fact that it will retain the front-engine layout. According to parts suppliers, a mid-engine layout was ruled out because of the costs involved in developing such a car. Developers are instead looking at AWD traction to improve the Corvette’s track performance. We already know what it’s capable of with just RWD. Now imagine what an AWD Corvette with more than 600hp could do to the competition.
Posted on Wednesday 3 October 2007
Information revealed yesterday in a UAW document outlined GM’s plans to install a dual-clutch gearbox in the C7 Corvette and now we have reports that it might feature an AWD system as well. GM and Sweden’s Haldex have developed a new performance AWD system called XWD that debuted in the facelifted Saab 9-3. The AWD system features an electronic differential and can send up to 85% of torque to an individual wheel to prevent slippage, whether it’s from a fast corner or when trying to put power to the ground.
Engineers at a Haldex plant in Sweden were recently spotted working on a new GM prototype with a rear-track much wider than that of any current Saab and this is thought to be a test-mule for the next-generation Corvette. A new Haldex facility being set-up in Mexico could soon see development of the AWD Corvette prototype head to North America.
GM hasn’t revealed any official details about the next Corvette apart from the fact that it will retain the front-engine layout. According to parts suppliers, a mid-engine layout was ruled out because of the costs involved in developing such a car. Developers are instead looking at AWD traction to improve the Corvette’s track performance. We already know what it’s capable of with just RWD. Now imagine what an AWD Corvette with more than 600hp could do to the competition.
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