john smith wrote:

Has anyone seen a G-1000 out of the box prior to installation?
What are the full dimensions?

Wrong question. The G-1000 isn't an instrument, it's a system. The
screens are quite thin, so yes, there is a lot of room left between them
and the firewall. The other components of the system can be stored
everywhere in the plane, even between the screen and the firewall, if
you wish. Think of a computer network. IIRC, the components even
communicate over ethernet.

Stefan