On my long long drive, I always maximize my driving range. I average 270 miles per gas/washroom/food stop. The 1800 mile drive a couple of days ago was my first long drive on the Seltos. The entire trip was no stress at all. The seat was very comfortable and with the HDA, I can relax my hands, arms and feet while the Seltos is driving itself at 5 over the limit. My previous ride was a struggle. I could barely complete the maximum range because the leater seat was very uncomfortable - I had to alternate sitting on my butt cheek, and stopping to stretch before reaching the maximum range.