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GM looks to drop some weight with magnesium

Like many Americans, carmakers are on a continuing quest to lose weight. Less weight, which equals better fuel economy without a loss in performance, is a key selling point in dealerships. Weight loss is a key factor for two upcoming launches from General Motors--the redesigned full-size pickups and SUVs, and the redesigned 2014 Chevrolet Corvette.

OnStar tests Facebook updates, text-message reading services

General Motors' OnStar service is launching new features with the latest generation of its technology and is testing applications such as reading text messages and updating social-networking Web sites via voice command. The ninth generation of OnStar's software will let GM car owners use their smartphone to remotely start the engine and lock or unlock their cars. The service is called OnStar MyLink.

Italdesign Giugiaro debuts electric Clipper MPV

The Volkswagen T-ROC wasn't the only Geneva Motor Show concept unveiled this week that uses the Golf platform, Italdesign Giugiaro unveiled an MPV concept that managed to turn quite a few heads. Italdesign is owned by Volkswagen, so this design and engineering exercise seemed like a no-brainer, allowing the company to show off an extra concept car in an entirely different wrapper. The Clipper an all-wheel drive six-seat MPV sitting on the MQB platform, which Volkswagen is keen to expand beyond the Golf and the next-generation Scirocco, and it features two electric motors producing 149-hp each, one for each axle.