I purchased and installed this unit about 1 month ago in my 2011 Avalanche. Very complete, and very easy to install. Comes with everything you need, harness, mic, GPS antenna, etc. It looks factory and it integrates with the steering wheel controls, bluetooth, backup camera, etc. If you do some research, it is pretty clear this is the one to have. Check out this website for a TON of info on it: www.adcmobile.com and also check out the comparison chart there.

I am selling it for one reason: it does NOT integrate with OnStars driving directions, and my wife says that is a must-have. So my loss is your gain. This thing is practically brand new. Asking $850 shipped within the lower 48, PayPal only. I know I am a newb on this website, so if there are any other questions feel free to shoot me a PM. Thanks!

I will be posting pictures of it tonight......

 

Do you have any pictures?

 

Wow, so it has been a while, sorry for not replying to all those interested. I was sent on a short notice deployment, but I am now back and the Advent is still available.

 

Does it just not integrate with 2011s? The website states it retains all OnStar features?

 

The portion of OnStar that does NOT work is the driving directions integration. With the facory radio we had (not factory navigation system), if you subsribe to the Directions and Connection plan, you press the OnStar button, tell an OnStar where you want to go, and they send the driving directions to your vehicle and it begins to route you. This does not happen with the Advent. Not a huge deal honestly, but a no-go for us.

 

Still Available

 

Still have it?