Looks like an AVIC model - very clean, very nice and they have Bluetooth! Not cheap but factor in the cost of a separate GPS and you get up there pretty quick. If I were inclined to change the stereo I'd probably look at something like that.
The Head Unit is a AVIC-Z150BH you do get a little glare but its better than the factory radio and you can angle the screen which helps at times. Cost was 1700 (parts, installation) works with my Bose, XM, steering wheel controls and all bells. I could have gotten it cheaper at Best Buy but I really like the service at the shop that installed it so I paid a couple hundred more and did not have to order it.