VIDEO: 2013 Cadillac ATS "Welcome to Green Hell"

Two weeks ago GM dropped the first video of the new 2013 Cadillac ATS running laps on the Nürburgring. GM has now released the first chapter of their behind-the-scenes series at the famed German track.

GM is serious about making the ATS competitive with its German competition, like the new BMW 3 Series. The video also gives you some new shots of the exterior and interior of the ATS.

The 2013 Cadillac ATS will be released next summer.