I've had a MotionXT XL for about a year now. Great box, very easy to mount/dismount and use in general. Having said that, I just today became a Pilot owner, so I can't speak to compatibility with this platform. I've been using ours on my '19 4Runner. everybody at REI and Thule said it was a no-go on the Runner but based on other users' experience I tried it and it works fine. No issues with the rear hatch at all. Looks to me like the Pilots hatch opens a little flatter than the runner so I wouldn't think there would be issues but not sure.