Yes it is. Not to mention, it would cover the center vents. I would venture to say that an iphone/android would be better anyway. I used one of these for the mount as mine came with an after market head unit and had the blank spaces on the side to mount it to:
As I had the empty spaces on either side, I bought the mount with the sticky back instead of the suction cup. It gives a ton of movement and viewing angle. The magnet is very strong and the backing plate you put on the phone is super thin.