Hey guys, I am in the process of selling my Rzr 900XP, and will most likely replace it with a Commander. I have been doing some research and see a lot of people complaining about differential whine. Most of these were older posts, so I am curious if Can Am has addressed the issue. I love side-by-sides, but my biggest peeve about them is drive train noise. We have had a Teryx a Rzr 800 S and then the XP. The XP was the quietest of the three, but just not as user friendly as we would like. My wife and I were yelling at each other in the Teryx at anything over 15 mph, because of all the drive train whine. Looking for something more utility based, but still has good power, hence a Commander. Thanks for any replies about the overall quietness, or lack thereof in the newer Commanders. Unfortunately, I have no way to test drive a new one.