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Mercedes-Benz reveals first C-class details

Mercedes-Benz has revealed limited details about its new fourth-generation C-class sedan, more than two months before it is due to make its world debut at the Detroit auto show. Although the new BMW 3-series and Audi A4 rival is yet to official unveiled -- in fact, all we have so far are interior renderings -- Mercedes-Benz says the new C-class will be a significantly more advanced car than its predecessor in terms of construction, with a “best in class” weight figure and a level of structural integrity that it describes as being “unparalleled” in its class. Among its features is a new lightweight body structure that uses a newly developed aluminum hybrid construction process that Mercedes-Benz claims will shave as much as 220 pounds over the current model depending on the engine it uses.

Cadillac issues XTS recall over fire risk

Cadillac is recalling approximately 63,900 XTS sedans over an issue with the brake booster pump. The company believes that the brake booster pump can create positive pressure inside the wiring harness which is attached to the pump relay, and this pressure can dislodge a cavity plug in the relay and allow corrosive elements to enter the connector, creating a resistive short. Cadillac believes that this could lead to overheating and melting of plastic components, and may cause a fire in the engine compartment.

Fisker to buy former GM Solstice/Sky plant in Delaware for $18 million

The old General Motors plant in Delaware that until July cranked out sports cars for Pontiac, Saturn and Opel will be sold and retooled to build plug-in hybrids with UAW workers. Fisker Automotive said Tuesday that it will buy the plant, located in Wilmington, Del., from Motors Liquidation Co.--the old General Motors Corp.--for $18 million. If Fisker's plans come to fruition, production at the plant could start in late 2012.