Are MX's available for test drives ? I cannot see a link on their site to schedule one . I am 6'3"tall , when sat in the drivers seat I could feel the headliner against the back of my head , I wanted to drive the MX to see if that sensation you get when something is close behind / touching you , would disappear whilst driving the car or not . I was also concerned that the head room for the middle passenger was a bit lower than the outer 2nd row seats d/t spine for the door . My tallest child is 5'8" , While I believe she would fit now I wonder how much for growing space there is for her . Apart from the above factors I was very impressed with the MX , but wondering if the S would be a better fit for my family .