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General Motors halts Hummer production until sale is completed

General Motors will stop production of Hummers at the end of this week as the automaker waits for Chinese regulators to approve the brand's sale to Sichuan Tengzhong Heavy Industrial Machinery Co. Output of Hummer H3 and H3T models at GM's Shreveport, La., plant will resume once the pending acquisition is completed, Hummer spokesman Nick Richards said. Richards declined to specify what issues remain to be approved by the Chinese government.

Aston Martin adds a V8 Vantage S

Slotted between Aston Martin's vaunted V8 Vantage and the venerable V12 variant comes a tweener model that promises to be anything but vague: Aston is adding the S variant, with more power and an upgraded transmission. The Vantage S draws power from the 4.7-liter V8 making 430 hp, 10 hp more than in the base Vantage. The S also adds 15 lb-ft of torque, boosting total twist to 361 lb-ft.

Who's Where: Maximilian Missoni joins Volvo as exterior design chief

Maximilian Missoni has been appointed exterior design chief at Volvo Cars. He will report to exterior design director Fedde Talsma and to Thomas Ingenlath, vice president design. 34-year-old Austrian-born Missoni joins the Swedish carmaker from Volkswagen where he worked from 2002, first working in Wolfsburg as a designer before being appointed senior exterior designer at the company's Advanced Design Center in Potsdam.