A bare-shell of an unidentified model shown in a introduction video on GM’s corporate site caught the attention of a forum member of GMInsidenews. The team over the website believes that this could be an early prototype of the upcoming 2014 Cadillac ATS sports sedan, with which GM wants to compete against the BMW 3-Series and Mercedes-Benz C-Class saloons.

The test vehicle’s compact dimensions and more importantly, the short front overhangs, and the distance between the front axle and the passenger cabin suggest that they could be on to something, but we wouldn’t bet the farm on it, at least not just yet and without any more proof.

The new ATS is expected to arrive in the market in 2013 and it will sit right under the CTS as Cadillac’s new entry-level model. Powertrain options are believed to include both four-cylinder turbo engines and larger displacement V6 units.

Source: GMInsidenews via Autoblog

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