A supposedly official preliminary spec sheet of Cadillac’s forthcoming new small luxury sedan surfaced on the internet today. We’re not going to call it a leak just yet as we’re not at all certain for its authenticity. That said, we’d advise you not to take anything you read on the paper after the jump for granted.

Labeled as the 2014 Cadillac ATS, the spec sheet says the Detroit firm’s BMW 3-Series rival will be offered with three engine options including a 270HP 2.0-liter turbocharged four-banger and a 330HP 3.6-liter V6 for the standard versions, and a 470HP 6.2-liter V8 for the M3-challenging ATS-V. The four-and six-cylinder models are said to be hooked up to an 8-speed automatic transmission, while the flagship V8 comes with a 6-speed auto.

While we can’t vouch for the numbers and data shown on the spec sheet, we can tell you that the ATS, or whatever else GM decides to name its new entry-level sedan, is expected to hit the market within the next two years.