I have a late 2016 Model X 75D (with air suspension as it is the only option) and an April 2017 Model S 60 (with coil). The S is much smoother. I compare the X with my friend's 2017 and newer X, the ride is much better. I believe that there are problems with the 2016 but Tesla won't admit it. My...
I have the exact issue. I have a 2106 X and a 2017 S with coil. The S ride is much better. The X ride is not as good as my daughter's little BMW i3 with four tiny tires.