According to a well-informed source cited by BMW Blog, the automaker is reportedly planning an X7 crossover, a competitor for the Cadillac Escalade, Infiniti QX56 and others.
The X7 might arrive in 2015 and it will be a large 4×4 coupe. It will also use parts from the 7-Series and X5.
As for the X8, the supercar is expected be more like a coupe version.
BMW is also rumored to be developing a new version of the Concept CS which is expected to take the form of a long wheelbase 7-Series and be made from carbon fiber.