I have a 2012 CX-9 GT with navigation. A couple of years ago we were going on vacation from Portland, OR to Nanaimo, BC and wasn't sure if we'd have good coverage for Apple/Google Maps, so I spent the money and got the latest DVD for the navigation system. The maps for Portland in the DVD were outdated on the new DVD, so be aware that the DVD will be nowhere near as up to date as Apple/Google Maps or any other online system, although if you plan to go places without good cell phone coverage, old maps will probably work fine.