I am curious about this comment about the 2008 Yukon Nav being better. I owned a 2013 X5 before I bought the Tesla. I actually think the Tesla Nav is far more superior than the BMW one. For example, to replicate a google type search on the BMW nav, I had to actually search using the BMW app and send the destination to the car. In Tesla, I can start typing a destination (e.g., Jessup Cellars) and it shows up as a suggestion and I can add that as a destination. In addition, the voice command is much more usable. In the X5, I had to specify the entire address with city, state, zipcode before it can recognize it. Even with that, it will not recognize it 90% of the time. Yesterday, I just said "Navigate to Bouchon Yountiville" and it figured out where to go. There are many other improvements in the Tesla nav - e..g, traffic data is accurate and real time, Nav gets updated with latest info (BMW nav was outdated in 6 months) etc. I am curious, did the Yukon nav have Google maps integrated or a stellar voice command ? If so, BMW seems to be way behind competition.