What if it was just a special owner-tuned version? That would have made sense if the badges weren't covered. So surely, this is a secret car that BMW wants to protect the car's true identity.
This M7 is expected to go against the Mercedes S65 AMG and the Bentley Continental Flying Spur Speed with a twin-turbo V12 with around 600hp. The M7 may debut at the 2009 Geneva Motor Show in March.
Source: [World Car Fans]