Thanks for the advice everyone.
I ended up ordering a 2020 X1 M Sport w/ the premium package and sliding rear seat option.
After reading up on here about the loud and firm ride of the X1, I went with the 18" M wheels w/ non-run flat tires rather than the 19" M wheels w/ run flat tires. I'm okay with losing the bonus space under the trunk for a softer and less noisy ride.
The wait begins, I was told it would be 6-8 weeks