GM confirmed its home yesterday; today we're showing you how the 2013 Cadillac ATS will show up in two years' time. [MotorAuthority] We've known all along a convertible would come--so do you call the 2012 Benz SLS Roadster a gullwing when it doesn't have any? [MotorAuthority] Electric cars will get a jolt into reality when GE completes its...





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