With presentation scheduled for January 13, 2013, in the Detroit Auto Show, Chevrolet released two videos showing some details of the car but no actual information.
In the first video, named "Conception", we get to see the story behind the design philosophy new Corvette, including several drawings. In the second, with the curious name "Calibration", we also don't get to known anything, but we get to see the digital gauge it will be used in the Chevrolet sports car.
Chevrolet will release two more videos, one in December and another in January,
New Chevrolet Corvette website