I recently bought a 2012 GMC Acadia and am entertaining ideas of where and how to install an Alinco DR-635T 2m/70cm transceiver. I have a remote kit so that is not an issue. I thought about putting the head in the little compartment under the armrest in the center console. I've not made an measurements to see if it would fit that way, or what machinations would be required to get the cable into that area. Fortunately, it just has the one ~3/16" cable between the head and the radio. Still, I'd be interested in pictures and write ups from any Acadia owners. I'm not in any hurry, at least not yet!